postgres/doc/FAQ_chinese


                          PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣨FAQ<EFBFBD><EFBFBD>
                                       
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>2005 <EFBFBD><EFBFBD> 06 <EFBFBD><EFBFBD> 02 <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 22:27:35 CST
   
   Ŀǰά<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>Bruce Momjian (pgman@candle.pha.pa.us)
   <EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>ά<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>doudou586 <EFBFBD><EFBFBD>doudou586_2005@yahoo.com.cn<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>°汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   http://www.postgresql.org/files/documentation/faqs/FAQ.html<EFBFBD>鿴<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>http://www.postgresql.org/docs/faq/<EFBFBD><EFBFBD><EFBFBD>ش<EFBFBD><EFBFBD><EFBFBD>
     _________________________________________________________________
   
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

   1.1)PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   1.2)PostgreSQL <EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
   1.3)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD>ϣ<EFBFBD>
   1.4)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD> PostgreSQL<EFBFBD><EFBFBD>
   1.5)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD>
   1.6)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύһ<EFBFBD><EFBFBD>BUG<EFBFBD><EFBFBD><EFBFBD>棿
   1.7)<EFBFBD><EFBFBD><EFBFBD>°<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
   1.8)<EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>
   1.9)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> BUG <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܣ<EFBFBD>
   1.10)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧϰ SQL <EFBFBD><EFBFBD>
   1.11)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飿
   1.12)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>
   1.13)˿<EFBFBD><EFBFBD>ƺ͹<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>
   
<EFBFBD>û<EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

   2.1)<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD> PostgreSQL <EFBFBD>򽻵<EFBFBD><EFBFBD><EFBFBD>
   2.2)<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><EFBFBD>԰<EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web ҳ<EFBFBD>棿
   2.3)PostgreSQL ӵ<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

   3.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܰ<EFBFBD> PostgreSQL װ<EFBFBD><EFBFBD> /usr/local/pgsql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵط<EFBFBD><EFBFBD><EFBFBD>
   3.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
   3.3)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD>
   3.4)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
   3.5)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>¼ʱ<EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD>Sorry, too many clients<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
   3.6)ΪʲôҪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾ʱ<EFBFBD><EFBFBD> dump <EFBFBD><EFBFBD> restore <EFBFBD><EFBFBD>
   3.7)(ʹ<EFBFBD><EFBFBD>PostgreSQL)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫʹ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
   
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

   4.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻѡ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>У<EFBFBD>
   4.2)<EFBFBD><EFBFBD><EFBFBD>β鿴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壿<EFBFBD><EFBFBD><EFBFBD>β鿴psql<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯָ
   <EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>
   4.3)<EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>
   4.4)һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>٣<EFBFBD>
   4.5)<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD>̿ռ䣿
   4.6)Ϊʲô<EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊʲô<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ѯû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   4.7)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD>ģ<EFBFBD>
   4.8)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>д<EFBFBD>Сд<EFBFBD>޹ز<EFBFBD><EFBFBD>ң<EFBFBD>
   4.9)<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ
   NULL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>׼ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳ<EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>NULLֵ<EFBFBD><EFBFBD>
   4.10)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>
   4.11.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>/<EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
   4.11.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŵ<EFBFBD>ֵ<EFBFBD><EFBFBD>
   4.11.3)ʹ<EFBFBD><EFBFBD> currval() <EFBFBD>ᵼ<EFBFBD>º<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>race condition<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   4.11.4)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>أ<EFBFBD>Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶε<EFBFBD>ȡֵ<EFBFBD>
   д<EFBFBD><EFBFBD>ڼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>
   4.12)ʲô<EFBFBD><EFBFBD> OID<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD> CTID <EFBFBD><EFBFBD>
   4.13)Ϊʲô<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ERROR: Memory exhausted in
   AllocSetAlloc()<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   4.14)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD> PostgreSQL <EFBFBD>İ汾<EFBFBD><EFBFBD>
   4.15)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ȱʡֵ<EFBFBD>ǵ<EFBFBD>ǰʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
   4.16)<EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD> outer join <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD>
   4.17)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>漰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>
   4.18)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>
   4.19)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>PL/PgSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>relation
   with OID ##### does not exist<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   4.20)Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>
     _________________________________________________________________
   
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    1.1)PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Post-Gres-Q-L<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΪPostgres <EFBFBD><EFBFBD>
   
   PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD>ϵ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ͳ<EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD>ܣ<EFBFBD>ͬʱ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> DBMS ϵͳ<EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD> PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>붼<EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>á<EFBFBD>
   
   PostgreSQL
   <EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҪΪ־Ը<EFBFBD>ߣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǳ鲼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κι<EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣨FAQ<EFBFBD><EFBFBD>
   http://www.postgresql.org/files/documentation/faqs/FAQ_DEV.html
   
    1.2)PostgreSQL <EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD>ʲô?
    
   PostgreSQL<EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӿ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>BSD<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǻ<EFBFBD>ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>һ
   <EFBFBD>û<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD>BSD<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD>Ȩ<EFBFBD><EFBFBD>c<EFBFBD><EFBFBD>1996-2005<EFBFBD><EFBFBD>PostgreSQL
   ȫ<EFBFBD>򿪷<EFBFBD>С<EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD>Ȩ<EFBFBD><EFBFBD>c<EFBFBD><EFBFBD>1994-1996 <EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>Portions copyright (c) 1996-2005, PostgreSQL Global Development
   Group Portions Copyright (c) 1994-6 Regents of the University of
   California<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>κ<EFBFBD>Ŀ<EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺͷַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>κη<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>ֳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>п<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
   
   <EFBFBD><EFBFBD>Permission to use, copy, modify, and distribute this software and
   its documentation for any purpose, without fee, and without a written
   agreement is hereby granted, provided that the above copyright notice
   and this paragraph and the following two paragraphs appear in all
   copies.<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>µĶ<EFBFBD><EFBFBD>κε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>ֱ<EFBFBD>ӵģ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>ӵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵĻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𻵣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>ѧ<EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ʧ<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
   
   <EFBFBD><EFBFBD>IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY
   PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
   DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS
   SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA
   HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κα<EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳһ<EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD>ڡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩά
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĵķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
   PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
   CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
   UPDATES, ENHANCEMENTS, OR MODIFICATIONS.<EFBFBD><EFBFBD>
   
    1.3)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD>ϣ<EFBFBD>
    
   һ<EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD> UNIX <EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ƽ̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD>ڰ<EFBFBD>װָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><EFBFBD>˷<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD>ƽ̨<EFBFBD><EFBFBD>
   
   PostgreSQlҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD><EFBFBD><EFBFBD>΢<EFBFBD><EFBFBD>Windows-NT<EFBFBD>Ĳ<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Win2000<EFBFBD><EFBFBD>Win
   XP <EFBFBD><EFBFBD> Win2003<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɵİ<EFBFBD>װ<EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD>
   http://pgfoundry.org/projects/pginstaller<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>MSDOS<EFBFBD><EFBFBD>Windows<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>ͳ <EFBFBD><EFBFBD>Win95<EFBFBD><EFBFBD>Win98<EFBFBD><EFBFBD>WinMe<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫͨ<EFBFBD><EFBFBD>Cygwinģ<EFBFBD>⻷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD>
   
   ͬʱҲ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ΪNovell Netware 6<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD>ɴ<EFBFBD> http://forge.novell.com
   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ΪOS/2<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD>ɴ<EFBFBD>
   http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgre
   SQL&stype=all&sort=type&dir=%2F
   
    1.4)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD> PostgreSQL<EFBFBD><EFBFBD>
    
   ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD>http://www.postgresql.org/ftp/<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>Ҳ<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>FTP<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   ftp://ftp.PostgreSQL.org/pub/վ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ء<EFBFBD>
   
    1.5)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD>
    
   PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>
   http://www.postgresql.org/community/lists/<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD>ȼ<EFBFBD><EFBFBD><EFBFBD>General
   <EFBFBD><EFBFBD> Bug<EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ϺõĿ<EFBFBD>ʼ<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>IRCƵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FreeNode(irc.freenode.net)<EFBFBD><EFBFBD>#postgresql<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>Ƶ
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>UNIX<EFBFBD><EFBFBD><EFBFBD><EFBFBD>irc<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD> irc -c '#postgresql' "$USER"
   irc.freenode.net
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IRC<EFBFBD>ͻ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD>
   <EFBFBD>(#postgersql-es)<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD>
   (#postgresql-fr)<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD>EFNET<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>ҵ֧<EFBFBD>ֹ<EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD> http://techdocs.postgresql.org/companies.php<EFBFBD><EFBFBD>
   
    1.6)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύһ<EFBFBD><EFBFBD>BUG<EFBFBD><EFBFBD><EFBFBD>棿
    
   <EFBFBD>ɷ<EFBFBD><EFBFBD><EFBFBD>
   http://www.postgresql.org/support/submitbug<EFBFBD><EFBFBD><EFBFBD><EFBFBD>дBug<EFBFBD>ϱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񼴿ɡ<EFBFBD>
   
   ͬ<EFBFBD><EFBFBD>Ҳ<EFBFBD>ɷ<EFBFBD><EFBFBD><EFBFBD>ftpվ<EFBFBD><EFBFBD>ftp://ftp.PostgreSQL.org/pub/
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD>µ<EFBFBD>PostgreSQL<EFBFBD>汾<EFBFBD>򲹶<EFBFBD><EFBFBD><EFBFBD>
   
    1.7)<EFBFBD><EFBFBD><EFBFBD>°<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
    
   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>µİ汾<EFBFBD>ǰ汾 8.0.2 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>°汾Ϊ8.0.3<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>Ǽƻ<EFBFBD>ÿ<EFBFBD>귢<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>汾<EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>С<EFBFBD>汾<EFBFBD><EFBFBD>
   
    1.8)<EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>
    
   PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>һЩ<EFBFBD>ֲᣬ<EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>һЩ<EFBFBD>Ĳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>μ<EFBFBD>
   /doc Ŀ¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD>ӦΪ $PGHOME/doc<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㻹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD>ֲᣬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ǣ<EFBFBD>http://www.PostgreSQL.org/docs<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   http://www.PostgreSQL.org/docs/awbook.html <EFBFBD><EFBFBD>
   http://www.commandprompt.com/ppbook/ <EFBFBD><EFBFBD>
   Ҳ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>鼮<EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Korry
   Douglas<EFBFBD><EFBFBD>д<EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD>
   http://techdocs.PostgreSQL.org/techdocs/bookreviews.php<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD>PostgreSQL<EFBFBD>鼮<EFBFBD>ļ<EFBFBD><EFBFBD>顣 <EFBFBD><EFBFBD>
   http://techdocs.PostgreSQL.org/<EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD> PostgreSQL
   <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¡<EFBFBD>
   
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   <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD> web վ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD>
   
    1.9)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> BUG <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܣ<EFBFBD>
    
   PostgreSQL ֧<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>չ<EFBFBD>˵<EFBFBD> SQL-92 <EFBFBD><EFBFBD><EFBFBD>Ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>TODO
   <EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪Bug<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܺͽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļƻ<EFBFBD><EFBFBD><EFBFBD>
   
    1.10)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧϰ SQL <EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD>ȿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᵽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD>鼮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Teach Yourself SQL
   in 21 Days, Second Edition<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ϲ<EFBFBD><EFBFBD>The Practical SQL
   Handbook Bowman, Judith S., et al., Addison-Wesley<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><EFBFBD> The
   Complete Reference SQL, Groff et al., McGraw-Hill<EFBFBD><EFBFBD>
   
    1.11)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飿
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Developer's FAQ <EFBFBD><EFBFBD>
   
    1.12)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>
    
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   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          PostgreSQL ӵ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
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          <EFBFBD><EFBFBD>п<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õȡ<EFBFBD>
          
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>úͿ<EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>
          <EFBFBD><EFBFBD>ĳЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȽϿ죬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƚ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> +/- 10%֮<EFBFBD>䡣
          
   <EFBFBD>ɿ<EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> DBMS <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿɿ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD>û<EFBFBD>С<EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Եģ<EFBFBD><EFBFBD>ȶ<EFBFBD><EFBFBD>ĳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٵĴ<EFBFBD><EFBFBD>롣ÿ<EFBFBD><EFBFBD><EFBFBD>汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD> beta
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD>ȶ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>ι̵ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õİ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD>ⷽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>൱<EFBFBD>ġ<EFBFBD>
          
   ֧<EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ṩһ<EFBFBD><EFBFBD><EFBFBD>ǳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>԰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⡣ <EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD>ܱ<EFBFBD>֤<EFBFBD>϶<EFBFBD><EFBFBD>ܽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS
          Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          ֱ<EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>Ⱥ<EFBFBD><EFBFBD><EFBFBD>ֲ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӵ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL
          <EFBFBD><EFBFBD>֧<EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS
          <EFBFBD><EFBFBD>Ҫ<EFBFBD>á<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>ҵ<EFBFBD>Ե<EFBFBD>Ԥ<EFBFBD><EFBFBD>װ<EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ˡ
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> FAQ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1.5 С<EFBFBD>ڣ<EFBFBD>
          
   <EFBFBD>۸<EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>úͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>ġ<EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĳ<EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵĴ<EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSD <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD>⡣
          
    1.13)˿<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѱ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ίԱ<EFBFBD>ᣬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>ֻ<EFBFBD>ܷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>---<EFBFBD><EFBFBD>Ϊһ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>ȷ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
   ίԱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>CVS<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ϊ<EFBFBD>˽<EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>Pos
   tgreSQL<EFBFBD><EFBFBD><EFBFBD>п<EFBFBD><EFBFBD>ƣ<EFBFBD>PostgreSQL<EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD>˾<EFBFBD>
   <EFBFBD>ɲμӵĿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><EFBFBD>Ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۼ<EFBFBD><EFBFBD>ɣ<EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Developer's FAQ <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     _________________________________________________________________
   
<EFBFBD>û<EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    2.1)<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD> PostgreSQL <EFBFBD>򽻵<EFBFBD><EFBFBD><EFBFBD>
    
   PostgreSQL(ȱʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>)ֻ<EFBFBD><EFBFBD>װ<EFBFBD><EFBFBD>C<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǶʽC<EFBFBD>Ľӿڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľӿڶ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ
   <EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD>ӿ<EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺô<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><EFBFBD>Եķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ<EFBFBD><EFBFBD>͸<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>顣
   
   һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PHP<EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD><EFBFBD> PostgreSQL
   <EFBFBD>Ľӿڣ<EFBFBD>Perl,TCL,Python<EFBFBD>Լ<EFBFBD><EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԵĽӿ<EFBFBD><EFBFBD><EFBFBD>
   http://gborg.postgresql.org <EFBFBD>ϵ<EFBFBD>Drivers/InterfacesС<EFBFBD>ڿ<EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>Internet<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    2.2)<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><EFBFBD>԰<EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web ҳ<EFBFBD>棿
    
   һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>Ϊ<EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD>ͦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>http://www.webreview.com<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web <EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD>PHP <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĽӿڡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>http://www.php.net/<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񣬺ܶ<EFBFBD><EFBFBD>˲<EFBFBD><EFBFBD><EFBFBD> Perl <EFBFBD>ӿں<EFBFBD> CGI.pm <EFBFBD><EFBFBD> mod_perl <EFBFBD><EFBFBD>
   
    2.3)PostgreSQL ӵ<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   <EFBFBD>ǵģ<EFBFBD><EFBFBD><EFBFBD>
   http://techdocs.postgresql.org/guides/GUITools<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>
     _________________________________________________________________
   
ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    3.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܰ<EFBFBD> PostgreSQL װ<EFBFBD><EFBFBD> /usr/local/pgsql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵط<EFBFBD><EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> configure ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> --prefix ѡ<EFBFBD>
   
    3.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
    
   ȱʡʱ<EFBFBD><EFBFBD>PostgreSQL ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD> unix
   <EFBFBD><EFBFBD><EFBFBD>׽<EFBFBD><EFBFBD>ֻ<EFBFBD>TCP/IP<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD>
   <EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>postgresql.conf<EFBFBD>е<EFBFBD>listen_addresses<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   ļ<EFBFBD>pg_hba.conf<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> host-based
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵġ<EFBFBD>
   
    3.3)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD>Ǳ<EFBFBD>ܡ<EFBFBD>
   
   <EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ʽ<EFBFBD>ı仯
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>漰<EFBFBD>޸Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>ʽ<EFBFBD>Ի<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
          
          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD>Ͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          + ʹ<EFBFBD><EFBFBD>COPY<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Insert<EFBFBD><EFBFBD><EFBFBD>䣻
          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          + <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼ʱʹ<EFBFBD><EFBFBD>CLUSTER<EFBFBD><EFBFBD>
          + <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD>¼ʱʹ<EFBFBD><EFBFBD>LIMIT<EFBFBD><EFBFBD>
          + ʹ<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>Prepared Query)<EFBFBD><EFBFBD>
          + ʹ<EFBFBD><EFBFBD>ANALYZE<EFBFBD>Ա<EFBFBD><EFBFBD>־<EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD>ͳ<EFBFBD>ƣ<EFBFBD>
          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> VACUUM <EFBFBD><EFBFBD> pg_autovacuum
          + <EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>postgres.conf<EFBFBD>еĺܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD>Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Administration Guide/Server Run-time Environment/Run-time
          Configuration<EFBFBD><EFBFBD> <EFBFBD>йز<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD>Ϳɼ<EFBFBD><EFBFBD><EFBFBD>
          http://www.varlena.com/varlena/GeneralBits/Tidbits/annotated_co
          nf_e.html <EFBFBD><EFBFBD>
          http://www.varlena.com/varlena/GeneralBits/Tidbits/perf.html<EFBFBD><EFBFBD>
          
   Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>
          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD>Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
          http://candle.pha.pa.us/main/writings/pgsql/hw_performance/inde
          x.html <EFBFBD><EFBFBD> http://www.powerpostgresql.com/PerfList/<EFBFBD><EFBFBD>
          
    3.4)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
    
   PostgreSQL <EFBFBD>кܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> log_*
   <EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ѯ<EFBFBD>Ĵ<EFBFBD>ӡ<EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD><EFBFBD>Ժ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܲ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    3.5)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD>Sorry, too many clients<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>Ѵﵽȱʡ100<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫͨ<EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>postgresql.
   conf<EFBFBD>ļ<EFBFBD><EFBFBD>е<EFBFBD>max_connectionsֵ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>postmaster<EFBFBD>ĺ<EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>postmaster<EFBFBD><EFBFBD>
   
    3.6)ΪʲôҪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾ʱ<EFBFBD><EFBFBD> dump <EFBFBD><EFBFBD> restore <EFBFBD><EFBFBD>
    
   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD>ٵ<EFBFBD><EFBFBD>޸ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD> 7.4.0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   7.4.1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ dump <EFBFBD><EFBFBD> restore<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 7.3 <EFBFBD><EFBFBD>
   7.4<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>Щ<EFBFBD>仯һ<EFBFBD><EFBFBD><EFBFBD>Ƚϸ<EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD>ά<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD> dump
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD>õĸ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>ز<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>
   
    3.7)(ʹ<EFBFBD><EFBFBD>PostgreSQL)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫʹ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD>ڼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD><EFBFBD>ݵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>ͬ<EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ϲ<EFBFBD><EFBFBD>ǣ<EFBFBD> ECC RAM<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>żУ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ棩<EFBFBD><EFBFBD>SCSI
   <EFBFBD><EFBFBD>Ӳ<EFBFBD>̣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ӿɿ<EFBFBD><EFBFBD>Ҿ<EFBFBD><EFBFBD>и<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿ<EFBFBD><EFBFBD>Ժ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>о<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>й<EFBFBD><EFBFBD><EFBFBD> Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD>Լ۱ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۡ<EFBFBD>
     _________________________________________________________________
   
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    4.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻѡ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>У<EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD>ȷ<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>
   LIMIT<EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>䣬PostgreSQL
   <EFBFBD><EFBFBD><EFBFBD>ܾ<EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򽫶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>֪
   <EFBFBD><EFBFBD>ȷ<EFBFBD>еļ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>α<EFBFBD>(cursor)<EFBFBD><EFBFBD>FETCH<EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>
   
   <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>ģ<EFBFBD>
                SELECT  cols
                FROM tab
                ORDER BY random()
                LIMIT 1 ;

    4.2)<EFBFBD><EFBFBD><EFBFBD>β鿴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壿<EFBFBD><EFBFBD><EFBFBD>β鿴psql<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯָ<EFBFBD><EFBFBD>
    <EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>
    
   <EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> \dt
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壬Ҫ<EFBFBD>˽<EFBFBD>psql<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>\?
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD> psql <EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>ļ<EFBFBD>pgsql/src/bin/psql/describe.c<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD> SQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㻹<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> -E ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> psql<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ʵ<EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD>SQL<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>Postg
   reSQLҲ<EFBFBD>ṩ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD><EFBFBD>INFORMATION SCHEMA<EFBFBD>ӿڣ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>pg_ <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˱<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>塣
   
   ʹ<EFBFBD><EFBFBD> psql -l ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⡣
   
   Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
   pgsql/src/tutorial/syscat.source<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>о<EFBFBD><EFBFBD>˺ܶ<EFBFBD><EFBFBD>ɴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
   ȡ<EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>SELECT<EFBFBD>﷨<EFBFBD><EFBFBD>
   
    4.3)<EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>
    
   <EFBFBD><EFBFBD>8.0<EFBFBD>汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ף<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> ALTER TABLE ALTER
   COLUMN TYPE <EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>İ汾<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        BEGIN;
    ALTER TABLE tab ADD COLUMN new_col new_data_type;
    UPDATE tab SET new_col = CAST(old_col AS new_data_type);
    ALTER TABLE tab DROP COLUMN old_col;
    COMMIT;

   <EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>VACUUM FULL tab ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹϵͳ<EFBFBD>ջ<EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ䡣
   
    4.4)һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>٣<EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>
   
     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿     <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32TB <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⣩
     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿       32 TB
     һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿     1.6 TB
     һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD>?      1 GB
     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       250-1600 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>йأ<EFBFBD>
     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ܿ<EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD>̿ռ䡢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD>Լ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ʵ<EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD>ش<EFBFBD>ʱ<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܴܺ<EFBFBD>Ӱ<EFBFBD>졣
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD> 32 TB <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>Դ<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>֡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD> 1 GB
   <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ϵͳ<EFBFBD>ߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ġ<EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32K <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>
   
    4.5)<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD>̿ռ䣿
    
   һ<EFBFBD><EFBFBD> Postgres
   <EFBFBD><EFBFBD><EFBFBD>ݿ⣨<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>൱<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>С5<EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD>̿ռ䡣
   
   <EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> 100,000 <EFBFBD>е<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ20<EFBFBD>ֽڡ<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD>ռ<EFBFBD><EFBFBD> 2.8 MB<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>
   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD> 6.4 MB:
     32 <EFBFBD>ֽ<EFBFBD>: ÿ<EFBFBD>е<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>
     24 <EFBFBD>ֽ<EFBFBD>: һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶκ<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD>
   +  4 <EFBFBD>ֽ<EFBFBD>: ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>Ԫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
   ----------------------------------------
     60 <EFBFBD>ֽ<EFBFBD>ÿ<EFBFBD><EFBFBD>

   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD>Ĵ<EFBFBD>С<EFBFBD><EFBFBD> 8192 <EFBFBD>ֽ<EFBFBD> (8 KB)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

   8192 <EFBFBD>ֽ<EFBFBD>ÿҳ
   -------------------   =  136 <EFBFBD><EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     60 <EFBFBD>ֽ<EFBFBD>ÿ<EFBFBD><EFBFBD>

   100000 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   --------------------  =  735 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
      128 <EFBFBD><EFBFBD>ÿҳ

   735 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ * 8192 <EFBFBD>ֽ<EFBFBD>/ҳ  =  6,021,120 <EFBFBD>ֽڣ<EFBFBD>6 MB<EFBFBD><EFBFBD>

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD>Ҳȷʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܺ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>ֵNULL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λͼ<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>ú<EFBFBD><EFBFBD>ٵĿռ䡣
   
    4.6)Ϊʲô<EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊʲô<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ѯû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD><EFBFBD>Ĵ<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>ѯֻ
   <EFBFBD><EFBFBD>ѡ<EFBFBD>б<EFBFBD><EFBFBD>н<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>¼ʱ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>漴<EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>ֱ<EFBFBD>ӵض<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD>裩<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   Ϊ<EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>йر<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   ʹ<EFBFBD><EFBFBD> VACUUM ANALYZE<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ANALYZE <EFBFBD><EFBFBD><EFBFBD>á<EFBFBD>
   ʹ<EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӷ<EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>á<EFBFBD><EFBFBD>ڱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>仯ʱ<EFBFBD><EFBFBD>Ӧ
   <EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD>ĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY
   <EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD>裬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD>
   Ҫ<EFBFBD>졣
   
   <EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD><EFBFBD><EFBFBD> LIMIT <EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>ֻ<EFBFBD>᷵<EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD>һС<EFBFBD><EFBFBD><EFBFBD>֡<EFBFBD> ʵ<EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>Ȼ MAX() <EFBFBD><EFBFBD> MIN()
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD> LLIMIT
   ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>СֵҲ<EFBFBD>ǿ<EFBFBD><EFBFBD>Եģ<EFBFBD>
        SELECT col
        FROM tab
        ORDER BY col [ DESC ]
        LIMIT 1;

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>SET
   enable_seqscan TO 'off'ָ<EFBFBD>
   Ȼ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD>Կ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>ȷʵҪ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> LIKE <EFBFBD><EFBFBD> ~ ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>
     * <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD>
          + LIKE ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> % <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>
          + ~ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ^ <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>
     * <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> [a-e]<EFBFBD><EFBFBD>
     * <EFBFBD><EFBFBD>Сд<EFBFBD>޹صĲ<EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD> ILIKE <EFBFBD><EFBFBD> ~* <EFBFBD>Ȳ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 4.8
       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     * <EFBFBD><EFBFBD><EFBFBD><EFBFBD> initdb ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> C
       locale<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD>C locale<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>text_pattern_ops<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>LIKE<EFBFBD><EFBFBD>
       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
       
   <EFBFBD><EFBFBD>8.0֮ǰ<EFBFBD>İ汾<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>䣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD>Ƕ<EFBFBD>int2,int8<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.7)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD>
    
   <EFBFBD>ο<EFBFBD> EXPLAIN <EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>
   
    4.8)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>
    <EFBFBD>д<EFBFBD>޹ز<EFBFBD><EFBFBD>ң<EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ~ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽƥ<EFBFBD>䣬<EFBFBD><EFBFBD> ~*
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽƥ<EFBFBD>䡣<EFBFBD><EFBFBD>дЩ<EFBFBD>޹ص<EFBFBD> LIKE <EFBFBD><EFBFBD><EFBFBD>ֳ<EFBFBD>Ϊ ILIKE<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD>Сд<EFBFBD>޹صĵ<EFBFBD>ʽ<EFBFBD>Ƚ<EFBFBD>ͨ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    SELECT *
    FROM tab
    WHERE lower(col) = 'abc';

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ñ<EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
    CREATE INDEX tabindex ON tab (lower(col));

    4.9)<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ NULL
    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>׼ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳ<EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD> NULL ֵ<EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD> IS NULL <EFBFBD><EFBFBD> IS NOT NULL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>巽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>
   SELECT *
   FROM tab
   WHERE col IS NULL;

   Ϊ<EFBFBD><EFBFBD><EFBFBD>ܶԺ<EFBFBD> NULL<EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>򣬿<EFBFBD><EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> IS NULL<EFBFBD><EFBFBD> IS NOT
   NULL <EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD> true <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>false
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>棬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӾͻὫ<EFBFBD><EFBFBD> NULL <EFBFBD>ļ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>沿<EFBFBD>֣<EFBFBD>
   SELECT *
   FROM tab
   ORDER BY (col IS NOT NULL)

    4.10)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>
    
        <EFBFBD><EFBFBD><EFBFBD><EFBFBD>    <EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>                      ˵<EFBFBD><EFBFBD>
     VARCHAR(n) varchar
   ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶ȣ<EFBFBD><EFBFBD>䳤<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㶨<EFBFBD>峤<EFBFBD>ȵĲ<EFBFBD><EFBFBD>ֲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     CHAR(n)    bpchar   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲ<EFBFBD><EFBFBD>㶨<EFBFBD>峤<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Կո<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     TEXT       text     û<EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>
     BYTEA      bytea    <EFBFBD>䳤<EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>ʹ<EFBFBD><EFBFBD>NULLҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>
     "char"     char     һ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
   
   <EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>㽫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"varlena"<EFBFBD><EFBFBD><EFBFBD>䳤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD>
   ǳ<EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>СҪ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>
   Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> TOAST
   <EFBFBD>ѻ<EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><EFBFBD>̿ռ<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>١<EFBFBD>
   
   VARCHAR(n) <EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶ȵı䳤<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õġ<EFBFBD> TEXT
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD> 1G<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƴ<EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
   CHAR(n) <EFBFBD><EFBFBD><EFBFBD>ʺ<EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   CHAR(n)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶγ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Կո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㣨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
   VARCHAR(n) ֻ<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD> BYTEA
   <EFBFBD><EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD> NULL
   <EFBFBD>ֽڵ<EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD>
   
    4.11.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>/<EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
    
   PostgreSQL ֧<EFBFBD><EFBFBD> SERIAL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磺
        CREATE TABLE person (
                id   SERIAL,
                name TEXT
        );

   <EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD>ת<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
        CREATE SEQUENCE person_id_seq;
        CREATE TABLE person (
                id   INT4 NOT NULL DEFAULT nextval('person_id_seq'),
                name TEXT
        );

   <EFBFBD>ο<EFBFBD> create_sequence <EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
   
    4.11.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŵ<EFBFBD>ֵ<EFBFBD><EFBFBD>
    
   һ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD> nextval() <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> SERIAL
   ֵ<EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>롣ʹ<EFBFBD><EFBFBD> 4.11.1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>α<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        new_id = execute("SELECT nextval('person_id_seq')");
        execute("INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal')");

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ʹ<EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> new_id <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><EFBFBD>Ϊ person
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ע<EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SEQUENCE <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <table>_<serialcolumn>_seq<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> table <EFBFBD><EFBFBD> serialcolumn
   <EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SERIAL <EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>Ƶģ<EFBFBD><EFBFBD><EFBFBD> SERIAL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD> currval() <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ո<EFBFBD>ֵ<EFBFBD><EFBFBD>
   SERIAL ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磺
        execute("INSERT INTO person (name) VALUES ('Blaise Pascal')");
        new_id = execute("SELECT currval('person_id_seq')");

    4.11.3)ʹ<EFBFBD><EFBFBD> currval() <EFBFBD>ᵼ<EFBFBD>º<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ĳ<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>race condition<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD>ᡣcurrval() <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㱾<EFBFBD>λỰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ĵ<EFBFBD>ǰֵ<EFBFBD><EFBFBD>
   
    4.11.4)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>أ<EFBFBD>Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶε<EFBFBD>ȡֵ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>
    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>
    
   Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߲<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񣬲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮
   ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ͻᵼ<EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.12)ʲô<EFBFBD><EFBFBD> OID <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD> CTID <EFBFBD><EFBFBD>
    
   PostgreSQL
   <EFBFBD>ﴴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿһ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>Ψһ<EFBFBD><EFBFBD>OID<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʹ<EFBFBD><EFBFBD>WITHOUT
   OIDSѡ<EFBFBD> OID<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>4<EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> OID <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   PostgreSQL <EFBFBD>о<EFBFBD><EFBFBD><EFBFBD>Ψһ<EFBFBD>ġ<EFBFBD> Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڳ<EFBFBD><EFBFBD><EFBFBD>40<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   OID<EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ظ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> OID
   <EFBFBD>ڱ<EFBFBD>֮<EFBFBD>佨<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>SERIAl<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>OID
   <EFBFBD><EFBFBD>ΪSERIALֻ<EFBFBD>Ǳ<EFBFBD>֤<EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ψһ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ծͷǳ<EFBFBD>С<EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD> SERIAL8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶΡ<EFBFBD>
   
   CTID <EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD>ʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ飨<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>ƫ<EFBFBD>Ƶ<EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD> CTID
   <EFBFBD>ڼ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı䡣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
   
    4.13)Ϊʲô<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ERROR: Memory exhausted in AllocSetAlloc()<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں˶<EFBFBD>ĳЩ<EFBFBD><EFBFBD>Դ<EFBFBD>нϵ͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD> postmaster ֮ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        ulimit -d 262144
        limit datasize 256m

   ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>
   shell<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ܳɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñȽϸߣ
   <EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ò<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>̣<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><EFBFBD>̡<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>п
   ͻ<EFBFBD><EFBFBD><EFBFBD>֮ǰִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.14)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD> PostgreSQL <EFBFBD>İ汾<EFBFBD><EFBFBD>
    
   <EFBFBD><EFBFBD> psql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SELECT version();ָ<EFBFBD>
   
    4.15)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ȱʡֵ<EFBFBD>ǵ<EFBFBD>ǰʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
    
   ʹ<EFBFBD><EFBFBD> CURRENT_TIMESTAMP<EFBFBD><EFBFBD>
        CREATE TABLE test (x int, modtime TIMESTAMP DEFAULT CURRENT_TIMESTAMP );

    4.16)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> outer join <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD>
    
   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD>׼<EFBFBD><EFBFBD> SQL <EFBFBD>﷨֧<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
        SELECT *
        FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        SELECT *
        FROM t1 LEFT OUTER JOIN t2 USING (col);

   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȼ۵Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD> t1.col <EFBFBD><EFBFBD> t2.col <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҷ<EFBFBD><EFBFBD><EFBFBD> t1
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(RIGHT OUTER
   JOIN)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>С<EFBFBD> <EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>FULL OUTER JOIN<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t1
   <EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>С<EFBFBD> <EFBFBD>ؼ<EFBFBD><EFBFBD><EFBFBD> OUTER
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD>Ӻ<EFBFBD><EFBFBD><EFBFBD>ȫ[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>ѡ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD>ӱ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>INNER JOIN<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.17)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>漰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>
    
   û<EFBFBD>а취<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⡣ <EFBFBD><EFBFBD>Ϊ PostgreSQL
   Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ϵͳĿ¼<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>ġ<EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵģ<EFBFBD><EFBFBD>contrib/dblink<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ֿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD>û<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   ͬʱ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯȻ<EFBFBD><EFBFBD><EFBFBD>ڿͻ<EFBFBD><EFBFBD>˺ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.18)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>
    
   <EFBFBD>ں<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݼ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD>
   http://techdocs.postgresql.org/guides/SetReturningFunctions
   
    4.19)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>PL/PgSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>relation with
    OID ##### does not exist<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    
   PL/PgSQL<EFBFBD>Ỻ<EFBFBD>溯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD>ɴ˴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> PL/PgSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٴε<EFBFBD><EFBFBD>øú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>
   <EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼָ<EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PL/PgSQL
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>EXECUTE <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᱣ֤<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD>ǰ<EFBFBD>ܻᱻ<EFBFBD><EFBFBD><EFBFBD>½<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   
    4.27)Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>
    
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>ֻ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кü<EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>ÿ<EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>㣺
   
   <EFBFBD><EFBFBD>/<EFBFBD>Ӹ<EFBFBD><EFBFBD>Ʒ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD>/д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD>ܽ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD>/SELECT<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬 Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѵ<EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD> PostgreSQL<EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   Slony-I <EFBFBD><EFBFBD>
   
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><EFBFBD>Ʒ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뷢<EFBFBD>͸<EFBFBD><EFBFBD><EFBFBD>̨<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ڶ<EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ䶯
   <EFBFBD><EFBFBD><EFBFBD>ܻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>Pgcluster<EFBFBD><EFBFBD>Ŀǰ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ء<EFBFBD>
   
   Ҳ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>ҵ<EFBFBD>踶<EFBFBD>Ѻͻ<EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>͡<EFBFBD>
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								                          PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣨FAQ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>2005 <EFBFBD><EFBFBD> 06 <EFBFBD><EFBFBD> 02 <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 22:27:35 CST
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   Ŀǰά<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>Bruce Momjian (pgman@candle.pha.pa.us)
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>ά<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>doudou586 <EFBFBD><EFBFBD>doudou586_2005@yahoo.com.cn<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>°汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   http://www.postgresql.org/files/documentation/faqs/FAQ.html<EFBFBD>鿴<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>http://www.postgresql.org/docs/faq/<EFBFBD><EFBFBD><EFBFBD>ش<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								     _________________________________________________________________
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .2)PostgreSQL <EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
 .3)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD>ϣ<EFBFBD>
 .4)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD> PostgreSQL<EFBFBD><EFBFBD>
 .5)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD>
 .6)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύһ<EFBFBD><EFBFBD>BUG<EFBFBD><EFBFBD><EFBFBD>棿
 .7)<EFBFBD><EFBFBD><EFBFBD>°<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
 .8)<EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>
 .9)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> BUG <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܣ<EFBFBD>
 .10)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧϰ SQL <EFBFBD><EFBFBD>
 .11)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飿
 .12)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>
 .13)˿<EFBFBD><EFBFBD>ƺ͹<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>
 								<EFBFBD>û<EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD> PostgreSQL <EFBFBD>򽻵<EFBFBD><EFBFBD><EFBFBD>
 .2)<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><EFBFBD>԰<EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web ҳ<EFBFBD>棿
 .3)PostgreSQL ӵ<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܰ<EFBFBD> PostgreSQL װ<EFBFBD><EFBFBD> /usr/local/pgsql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵط<EFBFBD><EFBFBD><EFBFBD>
 .2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
 .3)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD>
 .4)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
 .5)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>¼ʱ<EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD>Sorry, too many clients<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
 .6)ΪʲôҪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾ʱ<EFBFBD><EFBFBD> dump <EFBFBD><EFBFBD> restore <EFBFBD><EFBFBD>
 .7)(ʹ<EFBFBD><EFBFBD>PostgreSQL)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫʹ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
 								<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻѡ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>У<EFBFBD>
 .2)<EFBFBD><EFBFBD><EFBFBD>β鿴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壿<EFBFBD><EFBFBD><EFBFBD>β鿴psql<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯָ
 								   <EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>
 .3)<EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>
 .4)һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>٣<EFBFBD>
 .5)<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD>̿ռ䣿
 .6)Ϊʲô<EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊʲô<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ѯû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .7)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD>ģ<EFBFBD>
 .8)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD>д<EFBFBD>Сд<EFBFBD>޹ز<EFBFBD><EFBFBD>ң<EFBFBD>
 .9)<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ
 								   NULL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>׼ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳ<EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>NULLֵ<EFBFBD><EFBFBD>
 .10)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>
 .11.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>/<EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
 .11.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŵ<EFBFBD>ֵ<EFBFBD><EFBFBD>
 .11.3)ʹ<EFBFBD><EFBFBD> currval() <EFBFBD>ᵼ<EFBFBD>º<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>race condition<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .11.4)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>أ<EFBFBD>Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶε<EFBFBD>ȡֵ<EFBFBD>
 								   д<EFBFBD><EFBFBD>ڼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>
 .12)ʲô<EFBFBD><EFBFBD> OID<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD> CTID <EFBFBD><EFBFBD>
 .13)Ϊʲô<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ERROR: Memory exhausted in
 								   AllocSetAlloc()<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .14)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD> PostgreSQL <EFBFBD>İ汾<EFBFBD><EFBFBD>
 .15)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ȱʡֵ<EFBFBD>ǵ<EFBFBD>ǰʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
 .16)<EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD> outer join <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD>
 .17)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>漰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>
 .18)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>
 .19)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>PL/PgSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>relation
 								   with OID ##### does not exist<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .20)Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>
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+								     _________________________________________________________________
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+								<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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+								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Post-Gres-Q-L<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΪPostgres <EFBFBD><EFBFBD>
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+								   PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD>ϵ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ͳ<EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD>ܣ<EFBFBD>ͬʱ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> DBMS ϵͳ<EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD> PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>붼<EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>á<EFBFBD>
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+								   PostgreSQL
 								   <EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҪΪ־Ը<EFBFBD>ߣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǳ鲼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κι<EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣨FAQ<EFBFBD><EFBFBD>
 								   http://www.postgresql.org/files/documentation/faqs/FAQ_DEV.html
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+.2)PostgreSQL <EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD>ʲô?
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+								   PostgreSQL<EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӿ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>BSD<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǻ<EFBFBD>ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>һ
 								   <EFBFBD>û<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD>BSD<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>
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+								   <EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD>Ȩ<EFBFBD><EFBFBD>c<EFBFBD><EFBFBD>1996-2005<EFBFBD><EFBFBD>PostgreSQL
 								   ȫ<EFBFBD>򿪷<EFBFBD>С<EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD>Ȩ<EFBFBD><EFBFBD>c<EFBFBD><EFBFBD>1994-1996 <EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD>Portions copyright (c) 1996-2005, PostgreSQL Global Development
 								   Group Portions Copyright (c) 1994-6 Regents of the University of
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+								   California<EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>κ<EFBFBD>Ŀ<EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺͷַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>κη<EFBFBD><EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD>ֳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>п<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
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 								   <EFBFBD><EFBFBD>Permission to use, copy, modify, and distribute this software and
 								   its documentation for any purpose, without fee, and without a written
 								   agreement is hereby granted, provided that the above copyright notice
 								   and this paragraph and the following two paragraphs appear in all
 								   copies.<EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>µĶ<EFBFBD><EFBFBD>κε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD>ֱ<EFBFBD>ӵģ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>ӵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵĻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𻵣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>ѧ<EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ʧ<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
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 								   <EFBFBD><EFBFBD>IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY
 								   PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
 								   DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS
 								   SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA
 								   HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.<EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧ<EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κα<EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳһ<EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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+								   <EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD>ڡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>ѧû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩά
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĵķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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 								   <EFBFBD><EFBFBD>THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 								   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 								   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 								   PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 								   CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
 								   UPDATES, ENHANCEMENTS, OR MODIFICATIONS.<EFBFBD><EFBFBD>
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+.3)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳƽ̨<EFBFBD>ϣ<EFBFBD>
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 								   һ<EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD> UNIX <EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ƽ̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD>ڰ<EFBFBD>װָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><EFBFBD>˷<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD>ƽ̨<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQlҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD><EFBFBD><EFBFBD>΢<EFBFBD><EFBFBD>Windows-NT<EFBFBD>Ĳ<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Win2000<EFBFBD><EFBFBD>Win
 								   XP <EFBFBD><EFBFBD> Win2003<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɵİ<EFBFBD>װ<EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD>
 								   http://pgfoundry.org/projects/pginstaller<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>MSDOS<EFBFBD><EFBFBD>Windows<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD>ͳ <EFBFBD><EFBFBD>Win95<EFBFBD><EFBFBD>Win98<EFBFBD><EFBFBD>WinMe<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫͨ<EFBFBD><EFBFBD>Cygwinģ<EFBFBD>⻷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   ͬʱҲ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ΪNovell Netware 6<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD>ɴ<EFBFBD> http://forge.novell.com
 								   <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ΪOS/2<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD>ɴ<EFBFBD>
 								   http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgre
 								   SQL&stype=all&sort=type&dir=%2F
-												Add mention that not all functions are listed.

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Weiping (Laser)

											
										
										
											21 years ago
+.4)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD> PostgreSQL<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD>http://www.postgresql.org/ftp/<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>Ҳ<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>FTP<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   ftp://ftp.PostgreSQL.org/pub/վ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ء<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+.5)<EFBFBD>Ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵõ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>
 								   http://www.postgresql.org/community/lists/<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD>ȼ<EFBFBD><EFBFBD><EFBFBD>General
 								   <EFBFBD><EFBFBD> Bug<EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ϺõĿ<EFBFBD>ʼ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>IRCƵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FreeNode(irc.freenode.net)<EFBFBD><EFBFBD>#postgresql<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>Ƶ
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>UNIX<EFBFBD><EFBFBD><EFBFBD><EFBFBD>irc<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD> irc -c '#postgresql' "$USER"
 								   irc.freenode.net
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IRC<EFBFBD>ͻ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD>
 								   <EFBFBD>(#postgersql-es)<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD>
 								   (#postgresql-fr)<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD>EFNET<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ҵ֧<EFBFBD>ֹ<EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD> http://techdocs.postgresql.org/companies.php<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.6)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύһ<EFBFBD><EFBFBD>BUG<EFBFBD><EFBFBD><EFBFBD>棿
 								   <EFBFBD>ɷ<EFBFBD><EFBFBD><EFBFBD>
 								   http://www.postgresql.org/support/submitbug<EFBFBD><EFBFBD><EFBFBD><EFBFBD>дBug<EFBFBD>ϱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񼴿ɡ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   ͬ<EFBFBD><EFBFBD>Ҳ<EFBFBD>ɷ<EFBFBD><EFBFBD><EFBFBD>ftpվ<EFBFBD><EFBFBD>ftp://ftp.PostgreSQL.org/pub/
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD>µ<EFBFBD>PostgreSQL<EFBFBD>汾<EFBFBD>򲹶<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+.7)<EFBFBD><EFBFBD><EFBFBD>°<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>µİ汾<EFBFBD>ǰ汾 8.0.2 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>°汾Ϊ8.0.3<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>Ǽƻ<EFBFBD>ÿ<EFBFBD>귢<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>汾<EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>С<EFBFBD>汾<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.8)<EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>һЩ<EFBFBD>ֲᣬ<EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>һЩ<EFBFBD>Ĳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>μ<EFBFBD>
 								   /doc Ŀ¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD><EFBFBD>ӦΪ $PGHOME/doc<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㻹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD>ֲᣬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ǣ<EFBFBD>http://www.PostgreSQL.org/docs<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   http://www.PostgreSQL.org/docs/awbook.html <EFBFBD><EFBFBD>
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Weiping (Laser)

											
										
										
											21 years ago
+								   http://www.commandprompt.com/ppbook/ <EFBFBD><EFBFBD>
 								   Ҳ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>鼮<EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Korry
 								   Douglas<EFBFBD><EFBFBD>д<EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD>
 								   http://techdocs.PostgreSQL.org/techdocs/bookreviews.php<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD>PostgreSQL<EFBFBD>鼮<EFBFBD>ļ<EFBFBD><EFBFBD>顣 <EFBFBD><EFBFBD>
 								   http://techdocs.PostgreSQL.org/<EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD> PostgreSQL
 								   <EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¡<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD>ͻ<EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD> \d
 								   <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵȵ<EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> \?
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>п<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD> web վ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.9)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> BUG <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL ֧<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>չ<EFBFBD>˵<EFBFBD> SQL-92 <EFBFBD><EFBFBD><EFBFBD>Ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>TODO
 								   <EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪Bug<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>Ĺ<EFBFBD><EFBFBD>ܺͽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļƻ<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.10)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧϰ SQL <EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ȿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᵽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD>鼮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Teach Yourself SQL
 								   in 21 Days, Second Edition<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ϲ<EFBFBD><EFBFBD>The Practical SQL
 								   Handbook Bowman, Judith S., et al., Addison-Wesley<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><EFBFBD> The
 								   Complete Reference SQL, Groff et al., McGraw-Hill<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+.11)<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飿
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Developer's FAQ <EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.12)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кü<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD>ɿ<EFBFBD><EFBFBD>ԣ<EFBFBD>֧<EFBFBD>ֺͼ۸<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Weiping (Laser)

											
										
										
											21 years ago
+								          PostgreSQL ӵ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD>磺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ժ͸<EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD>̳У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD>汾<EFBFBD>
 								          <EFBFBD><EFBFBD>п<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õȡ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>úͿ<EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>
 								          <EFBFBD><EFBFBD>ĳЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȽϿ죬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƚ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> +/- 10%֮<EFBFBD>䡣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD>ɿ<EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD> DBMS <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿɿ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD>û<EFBFBD>С<EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Եģ<EFBFBD><EFBFBD>ȶ<EFBFBD><EFBFBD>ĳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٵĴ<EFBFBD><EFBFBD>롣ÿ<EFBFBD><EFBFBD><EFBFBD>汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD> beta
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD>ȶ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>ι̵ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õİ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD>ⷽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>൱<EFBFBD>ġ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   ֧<EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ṩһ<EFBFBD><EFBFBD><EFBFBD>ǳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>԰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⡣ <EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD>ܱ<EFBFBD>֤<EFBFBD>϶<EFBFBD><EFBFBD>ܽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS
 								          Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          ֱ<EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>Ⱥ<EFBFBD><EFBFBD><EFBFBD>ֲ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӵ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL
 								          <EFBFBD><EFBFBD>֧<EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DBMS
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD>Ҫ<EFBFBD>á<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>ҵ<EFBFBD>Ե<EFBFBD>Ԥ<EFBFBD><EFBFBD>װ<EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><EFBFBD>ṩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ˡ
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> FAQ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1.5 С<EFBFBD>ڣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD>۸<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          <EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>úͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>ġ<EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĳ<EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵĴ<EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSD <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD>⡣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.13)˿<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѱ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ίԱ<EFBFBD>ᣬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>ֻ<EFBFBD>ܷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>---<EFBFBD><EFBFBD>Ϊһ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>ȷ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
 								   ίԱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>CVS<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>飬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ϊ<EFBFBD>˽<EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>Pos
 								   tgreSQL<EFBFBD><EFBFBD><EFBFBD>п<EFBFBD><EFBFBD>ƣ<EFBFBD>PostgreSQL<EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD>˾<EFBFBD>
 								   <EFBFBD>ɲμӵĿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><EFBFBD>Ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۼ<EFBFBD><EFBFBD>ɣ<EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Developer's FAQ <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								     _________________________________________________________________
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								<EFBFBD>û<EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD> PostgreSQL <EFBFBD>򽻵<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL(ȱʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>)ֻ<EFBFBD><EFBFBD>װ<EFBFBD><EFBFBD>C<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǶʽC<EFBFBD>Ľӿڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľӿڶ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ
 								   <EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD>ӿ<EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺô<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><EFBFBD>Եķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ<EFBFBD><EFBFBD>͸<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>顣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PHP<EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD><EFBFBD> PostgreSQL
 								   <EFBFBD>Ľӿڣ<EFBFBD>Perl,TCL,Python<EFBFBD>Լ<EFBFBD><EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԵĽӿ<EFBFBD><EFBFBD><EFBFBD>
 								   http://gborg.postgresql.org <EFBFBD>ϵ<EFBFBD>Drivers/InterfacesС<EFBFBD>ڿ<EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>Internet<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.2)<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><EFBFBD>԰<EFBFBD> PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web ҳ<EFBFBD>棿
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>Ϊ<EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD>ͦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>վ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>http://www.webreview.com<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web <EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD>PHP <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĽӿڡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>http://www.php.net/<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񣬺ܶ<EFBFBD><EFBFBD>˲<EFBFBD><EFBFBD><EFBFBD> Perl <EFBFBD>ӿں<EFBFBD> CGI.pm <EFBFBD><EFBFBD> mod_perl <EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.3)PostgreSQL ӵ<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD>ǵģ<EFBFBD><EFBFBD><EFBFBD>
 								   http://techdocs.postgresql.org/guides/GUITools<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								     _________________________________________________________________
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܰ<EFBFBD> PostgreSQL װ<EFBFBD><EFBFBD> /usr/local/pgsql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵط<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> configure ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> --prefix ѡ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   ȱʡʱ<EFBFBD><EFBFBD>PostgreSQL ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD> unix
 								   <EFBFBD><EFBFBD><EFBFBD>׽<EFBFBD><EFBFBD>ֻ<EFBFBD>TCP/IP<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD>
 								   <EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>postgresql.conf<EFBFBD>е<EFBFBD>listen_addresses<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   ļ<EFBFBD>pg_hba.conf<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> host-based
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵġ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.3)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD>Ǳ<EFBFBD>ܡ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ʽ<EFBFBD>ı仯
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>漰<EFBFBD>޸Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>ʽ<EFBFBD>Ի<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
 								          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD>Ͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          + ʹ<EFBFBD><EFBFBD>COPY<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Insert<EFBFBD><EFBFBD><EFBFBD>䣻
 								          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ύ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          + <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼ʱʹ<EFBFBD><EFBFBD>CLUSTER<EFBFBD><EFBFBD>
 								          + <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD>¼ʱʹ<EFBFBD><EFBFBD>LIMIT<EFBFBD><EFBFBD>
 								          + ʹ<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>Prepared Query)<EFBFBD><EFBFBD>
 								          + ʹ<EFBFBD><EFBFBD>ANALYZE<EFBFBD>Ա<EFBFBD><EFBFBD>־<EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD>ͳ<EFBFBD>ƣ<EFBFBD>
 								          + <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> VACUUM <EFBFBD><EFBFBD> pg_autovacuum
 								          + <EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>postgres.conf<EFBFBD>еĺܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD>Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD> Administration Guide/Server Run-time Environment/Run-time
 								          Configuration<EFBFBD><EFBFBD> <EFBFBD>йز<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD>Ϳɼ<EFBFBD><EFBFBD><EFBFBD>
 								          http://www.varlena.com/varlena/GeneralBits/Tidbits/annotated_co
 								          nf_e.html <EFBFBD><EFBFBD>
 								          http://www.varlena.com/varlena/GeneralBits/Tidbits/perf.html<EFBFBD><EFBFBD>
 								   Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>
 								          <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD>Ӱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								          http://candle.pha.pa.us/main/writings/pgsql/hw_performance/inde
 								          x.html <EFBFBD><EFBFBD> http://www.powerpostgresql.com/PerfList/<EFBFBD><EFBFBD>
 .4)PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL <EFBFBD>кܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> log_*
 								   <EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ѯ<EFBFBD>Ĵ<EFBFBD>ӡ<EFBFBD>ͽ<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD><EFBFBD>Ժ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܲ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+.5)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD>Sorry, too many clients<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>Ѵﵽȱʡ100<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫͨ<EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>postgresql.
 								   conf<EFBFBD>ļ<EFBFBD><EFBFBD>е<EFBFBD>max_connectionsֵ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>postmaster<EFBFBD>ĺ<EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>postmaster<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.6)ΪʲôҪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾ʱ<EFBFBD><EFBFBD> dump <EFBFBD><EFBFBD> restore <EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><EFBFBD>ٵ<EFBFBD><EFBFBD>޸ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD> 7.4.0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .4.1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ dump <EFBFBD><EFBFBD> restore<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 7.3 <EFBFBD><EFBFBD>
 .4<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>Щ<EFBFBD>仯һ<EFBFBD><EFBFBD><EFBFBD>Ƚϸ<EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD>ά<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD> dump
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݰ<EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD>õĸ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>ز<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
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Weiping (Laser)

											
										
										
											21 years ago
+.7)(ʹ<EFBFBD><EFBFBD>PostgreSQL)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫʹ<EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>ڼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD><EFBFBD>ݵģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>ͬ<EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ϲ<EFBFBD><EFBFBD>ǣ<EFBFBD> ECC RAM<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>żУ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ棩<EFBFBD><EFBFBD>SCSI
 								   <EFBFBD><EFBFBD>Ӳ<EFBFBD>̣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ӿɿ<EFBFBD><EFBFBD>Ҿ<EFBFBD><EFBFBD>и<EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿ<EFBFBD><EFBFBD>Ժ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>о<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>й<EFBFBD><EFBFBD><EFBFBD> Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD>Լ۱ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۡ<EFBFBD>
-												Add mention that not all functions are listed.

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											21 years ago
+								     _________________________________________________________________
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻѡ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>У<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD>ȷ<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>
 								   LIMIT<EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>䣬PostgreSQL
 								   <EFBFBD><EFBFBD><EFBFBD>ܾ<EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򽫶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>֪
 								   <EFBFBD><EFBFBD>ȷ<EFBFBD>еļ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>α<EFBFBD>(cursor)<EFBFBD><EFBFBD>FETCH<EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD>
 								   <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>ģ<EFBFBD>
 								                SELECT  cols
 								                FROM tab
 								                ORDER BY random()
 								                LIMIT 1 ;
 .2)<EFBFBD><EFBFBD><EFBFBD>β鿴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壿<EFBFBD><EFBFBD><EFBFBD>β鿴psql<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯָ<EFBFBD><EFBFBD>
 								    <EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD>
-												Add mention that not all functions are listed.

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Weiping (Laser)

											
										
										
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+								   <EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> \dt
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>壬Ҫ<EFBFBD>˽<EFBFBD>psql<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>\?
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD> psql <EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD>ļ<EFBFBD>pgsql/src/bin/psql/describe.c<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD> SQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㻹<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> -E ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> psql<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ʵ<EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD>SQL<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>Postg
 								   reSQLҲ<EFBFBD>ṩ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD><EFBFBD>INFORMATION SCHEMA<EFBFBD>ӿڣ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>pg_ <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˱<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>塣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   ʹ<EFBFBD><EFBFBD> psql -l ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⡣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
 								   pgsql/src/tutorial/syscat.source<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>о<EFBFBD><EFBFBD>˺ܶ<EFBFBD><EFBFBD>ɴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
 								   ȡ<EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>SELECT<EFBFBD>﷨<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.3)<EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>8.0<EFBFBD>汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ף<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> ALTER TABLE ALTER
 								   COLUMN TYPE <EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>İ汾<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								        BEGIN;
 								    ALTER TABLE tab ADD COLUMN new_col new_data_type;
 								    UPDATE tab SET new_col = CAST(old_col AS new_data_type);
 								    ALTER TABLE tab DROP COLUMN old_col;
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								    COMMIT;
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>VACUUM FULL tab ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹϵͳ<EFBFBD>ջ<EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ䡣
 .4)һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD>٣<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
 								     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿     <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32TB <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⣩
 								     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿       32 TB
 								     һ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ磿     1.6 TB
 								     һ<EFBFBD><EFBFBD><EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD>?      1 GB
 								     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       250-1600 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>йأ<EFBFBD>
 								     һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ܿ<EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD>̿ռ䡢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD>Լ<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ʵ<EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD>ش<EFBFBD>ʱ<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܴܺ<EFBFBD>Ӱ<EFBFBD>졣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD> 32 TB <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>Դ<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>֡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD> 1 GB
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ϵͳ<EFBFBD>ߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ġ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32K <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.5)<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD>̿ռ䣿
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   һ<EFBFBD><EFBFBD> Postgres
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ݿ⣨<EFBFBD>洢һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>൱<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>С5<EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD>̿ռ䡣
 								   <EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> 100,000 <EFBFBD>е<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ20<EFBFBD>ֽڡ<EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD>ļ<EFBFBD>ռ<EFBFBD><EFBFBD> 2.8 MB<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>
 								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD> 6.4 MB:
 <EFBFBD>ֽ<EFBFBD>: ÿ<EFBFBD>е<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>
 <EFBFBD>ֽ<EFBFBD>: һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶκ<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   +  4 <EFBFBD>ֽ<EFBFBD>: ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>Ԫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
 								   ----------------------------------------
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+<EFBFBD>ֽ<EFBFBD>ÿ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD>Ĵ<EFBFBD>С<EFBFBD><EFBFBD> 8192 <EFBFBD>ֽ<EFBFBD> (8 KB)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 <EFBFBD>ֽ<EFBFBD>ÿҳ
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   -------------------   =  136 <EFBFBD><EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 <EFBFBD>ֽ<EFBFBD>ÿ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   --------------------  =  735 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+<EFBFBD><EFBFBD>ÿҳ
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҳ * 8192 <EFBFBD>ֽ<EFBFBD>/ҳ  =  6,021,120 <EFBFBD>ֽڣ<EFBFBD>6 MB<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD>Ҳȷʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܺ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ֵNULL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λͼ<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>ú<EFBFBD><EFBFBD>ٵĿռ䡣
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.6)Ϊʲô<EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊʲô<EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD>ѯû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD><EFBFBD>Ĵ<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>ѯֻ
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ѡ<EFBFBD>б<EFBFBD><EFBFBD>н<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>¼ʱ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>漴<EFBFBD><EFBFBD><EFBFBD>̴<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>ֱ<EFBFBD>ӵض<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD>裩<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   Ϊ<EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>йر<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   ʹ<EFBFBD><EFBFBD> VACUUM ANALYZE<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ANALYZE <EFBFBD><EFBFBD><EFBFBD>á<EFBFBD>
 								   ʹ<EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӷ<EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>á<EFBFBD><EFBFBD>ڱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>仯ʱ<EFBFBD><EFBFBD>Ӧ
 								   <EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>ֵ<EFBFBD>ĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY
 								   <EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD>裬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD>
 								   Ҫ<EFBFBD>졣
 								   <EFBFBD><EFBFBD><EFBFBD>ǣ<EFBFBD><EFBFBD><EFBFBD> LIMIT <EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>ֻ<EFBFBD>᷵<EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD>һС<EFBFBD><EFBFBD><EFBFBD>֡<EFBFBD> ʵ<EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>Ȼ MAX() <EFBFBD><EFBFBD> MIN()
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD> LLIMIT
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>СֵҲ<EFBFBD>ǿ<EFBFBD><EFBFBD>Եģ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								        SELECT col
 								        FROM tab
 								        ORDER BY col [ DESC ]
 								        LIMIT 1;
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>SET
 								   enable_seqscan TO 'off'ָ<EFBFBD>
 								   Ȼ<EFBFBD><EFBFBD><EFBFBD>ٴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD>Կ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>ȷʵҪ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> LIKE <EFBFBD><EFBFBD> ~ ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>
 								     * <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								          + LIKE ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> % <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>
 								          + ~ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ^ <EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to xhtml.

											
										
										
											21 years ago
+								     * <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> [a-e]<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								     * <EFBFBD><EFBFBD>Сд<EFBFBD>޹صĲ<EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD> ILIKE <EFBFBD><EFBFBD> ~* <EFBFBD>Ȳ<EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 4.8
-												Update Chinese FAQ to xhtml.

											
										
										
											21 years ago
+								       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								     * <EFBFBD><EFBFBD><EFBFBD><EFBFBD> initdb ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> C
 								       locale<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD>C locale<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>
 								       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>text_pattern_ops<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>LIKE<EFBFBD><EFBFBD>
 								       <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>8.0֮ǰ<EFBFBD>İ汾<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>䣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD>Ƕ<EFBFBD>int2,int8<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 .7)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵĲ<EFBFBD>ѯ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD>ο<EFBFBD> EXPLAIN <EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.8)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>ң<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>
 								    <EFBFBD>д<EFBFBD>޹ز<EFBFBD><EFBFBD>ң<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ~ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽƥ<EFBFBD>䣬<EFBFBD><EFBFBD> ~*
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сд<EFBFBD>޹ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽƥ<EFBFBD>䡣<EFBFBD><EFBFBD>дЩ<EFBFBD>޹ص<EFBFBD> LIKE <EFBFBD><EFBFBD><EFBFBD>ֳ<EFBFBD>Ϊ ILIKE<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>Сд<EFBFBD>޹صĵ<EFBFBD>ʽ<EFBFBD>Ƚ<EFBFBD>ͨ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								    SELECT *
 								    FROM tab
 								    WHERE lower(col) = 'abc';
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ñ<EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								    CREATE INDEX tabindex ON tab (lower(col));
 .9)<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ NULL
 								    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>׼ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĳ<EFBFBD>ֶ<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD> NULL ֵ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD> IS NULL <EFBFBD><EFBFBD> IS NOT NULL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>巽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>£<EFBFBD>
 								   SELECT *
 								   FROM tab
 								   WHERE col IS NULL;
 								   Ϊ<EFBFBD><EFBFBD><EFBFBD>ܶԺ<EFBFBD> NULL<EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>򣬿<EFBFBD><EFBFBD><EFBFBD> ORDER BY <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> IS NULL<EFBFBD><EFBFBD> IS NOT
 								   NULL <EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD> true <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>false
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>棬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӾͻὫ<EFBFBD><EFBFBD> NULL <EFBFBD>ļ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>沿<EFBFBD>֣<EFBFBD>
 								   SELECT *
 								   FROM tab
 								   ORDER BY (col IS NOT NULL)
 .10)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								        <EFBFBD><EFBFBD><EFBFBD><EFBFBD>    <EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>                      ˵<EFBFBD><EFBFBD>
 								     VARCHAR(n) varchar
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶ȣ<EFBFBD><EFBFBD>䳤<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㶨<EFBFBD>峤<EFBFBD>ȵĲ<EFBFBD><EFBFBD>ֲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								     CHAR(n)    bpchar   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲ<EFBFBD><EFBFBD>㶨<EFBFBD>峤<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Կո<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								     TEXT       text     û<EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>
 								     BYTEA      bytea    <EFBFBD>䳤<EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>ʹ<EFBFBD><EFBFBD>NULLҲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>
 								     "char"     char     һ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
-												Add Chinese FAQ.

laser@pgsqldb.com

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>㽫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"varlena"<EFBFBD><EFBFBD><EFBFBD>䳤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD>
 								   ǳ<EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>ռ<EFBFBD>õĿռ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>СҪ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>
 								   Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> TOAST
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD>ѻ<EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><EFBFBD>̿ռ<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>١<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
 								   VARCHAR(n) <EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶ȵı䳤<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õġ<EFBFBD> TEXT
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD> 1G<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƴ<EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   CHAR(n) <EFBFBD><EFBFBD><EFBFBD>ʺ<EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   CHAR(n)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶγ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Կո<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㣨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
 								   VARCHAR(n) ֻ<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD> BYTEA
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ڴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD> NULL
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD>ֽڵ<EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.11.1)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>/<EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   PostgreSQL ֧<EFBFBD><EFBFBD> SERIAL
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磺
 								        CREATE TABLE person (
 								                id   SERIAL,
 								                name TEXT
 								        );
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD>ת<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								        CREATE SEQUENCE person_id_seq;
 								        CREATE TABLE person (
 								                id   INT4 NOT NULL DEFAULT nextval('person_id_seq'),
 								                name TEXT
 								        );
 								   <EFBFBD>ο<EFBFBD> create_sequence <EFBFBD>ֲ<EFBFBD>ҳ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>
 .11.2)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŵ<EFBFBD>ֵ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   һ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD> nextval() <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> SERIAL
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   ֵ<EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>롣ʹ<EFBFBD><EFBFBD> 4.11.1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>α<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								        new_id = execute("SELECT nextval('person_id_seq')");
 								        execute("INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal')");
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ʹ<EFBFBD>ô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> new_id <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><EFBFBD>Ϊ person
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ע<EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SEQUENCE <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <table>_<serialcolumn>_seq<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> table <EFBFBD><EFBFBD> serialcolumn
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD>ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SERIAL <EFBFBD>ֶε<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>Ƶģ<EFBFBD><EFBFBD><EFBFBD> SERIAL <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȱʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD> currval() <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ո<EFBFBD>ֵ<EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   SERIAL ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磺
 								        execute("INSERT INTO person (name) VALUES ('Blaise Pascal')");
 								        new_id = execute("SELECT currval('person_id_seq')");
 .11.3)ʹ<EFBFBD><EFBFBD> currval() <EFBFBD>ᵼ<EFBFBD>º<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ĳ<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>race condition<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ᡣcurrval() <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㱾<EFBFBD>λỰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ĵ<EFBFBD>ǰֵ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.11.4)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>أ<EFBFBD>Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶε<EFBFBD>ȡֵ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>
 								    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߲<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>񣬲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮
 								   ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ͻᵼ<EFBFBD><EFBFBD><EFBFBD>쳣<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кŻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.12)ʲô<EFBFBD><EFBFBD> OID <EFBFBD><EFBFBD>ʲô<EFBFBD><EFBFBD> CTID <EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PostgreSQL
 								   <EFBFBD>ﴴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿһ<EFBFBD>м<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>Ψһ<EFBFBD><EFBFBD>OID<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʹ<EFBFBD><EFBFBD>WITHOUT
 								   OIDSѡ<EFBFBD> OID<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>4<EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> OID <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   PostgreSQL <EFBFBD>о<EFBFBD><EFBFBD><EFBFBD>Ψһ<EFBFBD>ġ<EFBFBD> Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڳ<EFBFBD><EFBFBD><EFBFBD>40<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   OID<EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ظ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD> OID
 								   <EFBFBD>ڱ<EFBFBD>֮<EFBFBD>佨<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>SERIAl<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>OID
 								   <EFBFBD><EFBFBD>ΪSERIALֻ<EFBFBD>Ǳ<EFBFBD>֤<EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ψһ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ծͷǳ<EFBFBD>С<EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD> SERIAL8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD><EFBFBD>ֶΡ<EFBFBD>
 								   CTID <EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD>ʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ飨<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>ƫ<EFBFBD>Ƶ<EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD> CTID
 								   <EFBFBD>ڼ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı䡣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.13)Ϊʲô<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>ERROR: Memory exhausted in AllocSetAlloc()<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD>ܿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں˶<EFBFBD>ĳЩ<EFBFBD><EFBFBD>Դ<EFBFBD>нϵ͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD> postmaster ֮ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								        ulimit -d 262144
 								        limit datasize 256m
 								   ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>
 								   shell<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ܳɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñȽϸߣ
 								   <EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ò<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>̣<EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><EFBFBD>̡<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>п
 								   ͻ<EFBFBD><EFBFBD><EFBFBD>֮ǰִ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.14)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD> PostgreSQL <EFBFBD>İ汾<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD> psql <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> SELECT version();ָ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.15)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>ȱʡֵ<EFBFBD>ǵ<EFBFBD>ǰʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֶΣ<EFBFBD>
 								   ʹ<EFBFBD><EFBFBD> CURRENT_TIMESTAMP<EFBFBD><EFBFBD>
 								        CREATE TABLE test (x int, modtime TIMESTAMP DEFAULT CURRENT_TIMESTAMP );
 .16)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> outer join <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
 								   PostgreSQL <EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD>׼<EFBFBD><EFBFBD> SQL <EFBFBD>﷨֧<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								        SELECT *
 								        FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								        SELECT *
 								        FROM t1 LEFT OUTER JOIN t2 USING (col);
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȼ۵Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD> t1.col <EFBFBD><EFBFBD> t2.col <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҷ<EFBFBD><EFBFBD><EFBFBD> t1
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(RIGHT OUTER
 								   JOIN)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>С<EFBFBD> <EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD>FULL OUTER JOIN<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t1
 								   <EFBFBD><EFBFBD> t2 <EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD>С<EFBFBD> <EFBFBD>ؼ<EFBFBD><EFBFBD><EFBFBD> OUTER
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD>[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD>Ӻ<EFBFBD><EFBFBD><EFBFBD>ȫ[<EFBFBD><EFBFBD>]<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>ѡ<EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD>ӱ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>INNER JOIN<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.17)<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD>漰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   û<EFBFBD>а취<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ⡣ <EFBFBD><EFBFBD>Ϊ PostgreSQL
 								   Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ϵͳĿ¼<EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD>Ĳ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD><EFBFBD>ǲ<EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>ġ<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵģ<EFBFBD><EFBFBD>contrib/dblink<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ֿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD>û<EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   ͬʱ<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ִ<EFBFBD>в<EFBFBD>ѯȻ<EFBFBD><EFBFBD><EFBFBD>ڿͻ<EFBFBD><EFBFBD>˺ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.18)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD>ں<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݼ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD>
 								   http://techdocs.postgresql.org/guides/SetReturningFunctions
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.19)Ϊʲô<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>PL/PgSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>relation with
 								    OID ##### does not exist<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   PL/PgSQL<EFBFBD>Ỻ<EFBFBD>溯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD>ɴ˴<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> PL/PgSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٴε<EFBFBD><EFBFBD>øú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>
 								   <EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼָ<EFBFBD><EFBFBD><EFBFBD>ɵ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PL/PgSQL
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>EXECUTE <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᱣ֤<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD>ִ<EFBFBD><EFBFBD>ǰ<EFBFBD>ܻᱻ<EFBFBD><EFBFBD><EFBFBD>½<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+.27)Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>ֻ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>кü<EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>Ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>ã<EFBFBD>ÿ<EFBFBD>ֶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD>ȱ<EFBFBD>㣺
-												Add mention that not all functions are listed.

Update Chinese FAQ for HTML.

											
										
										
											21 years ago
-												Update Chinese FAQ to fix XHTML format.

Weiping (Laser)

											
										
										
											21 years ago
+								   <EFBFBD><EFBFBD>/<EFBFBD>Ӹ<EFBFBD><EFBFBD>Ʒ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܶ<EFBFBD>/д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD>ܽ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD>/SELECT<EFBFBD><EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬 Ŀǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѵ<EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD> PostgreSQL<EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 								   Slony-I <EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><EFBFBD>Ʒ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뷢<EFBFBD>͸<EFBFBD><EFBFBD><EFBFBD>̨<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ڶ<EFBFBD>̨<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ䶯
 								   <EFBFBD><EFBFBD><EFBFBD>ܻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>Pgcluster<EFBFBD><EFBFBD>Ŀǰ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
 								   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ء<EFBFBD>
 								   Ҳ<EFBFBD><EFBFBD>һЩ<EFBFBD><EFBFBD>ҵ<EFBFBD>踶<EFBFBD>Ѻͻ<EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>͡<EFBFBD>