10424 Commits (db07a3f47febb1e4e268169c7aff43896b31e576)

 

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Author	SHA1	Message	Date
Michael Meskes	db07a3f47f	- Synced preproc.y with gram.y. ... - Include some patches by Christof Petig <christof.petig@wtal.de>.	25 years ago
Hiroshi Inoue	0c439e5ef6	1) Change all internal SQL function calls from ... SQLxxxx() to PGAPI_xxxx(). 2) Handle an escaped date/time format as a parameter. 3) Improve the tuple allocation a little. 4) The preparation of ODBC 3.0 a little. 5) Updatable cursors(may be deprecated before long).	25 years ago
Hiroshi Inoue	58d4f951ea	Ensure to hold an exclusive lock while reindexing a relation. ... This is mainly to help developers to understand the code.	25 years ago
Bruce Momjian	9df188bc0d	A little more code reorg for MD5/crypt.	25 years ago
Bruce Momjian	0a3094b6f3	Reorder MD5/crypt so MD5 comes first in the code.	25 years ago
Bruce Momjian	2637f887e7	Remove some unneeded dashes from libpq comments.	25 years ago
Bruce Momjian	27c272917a	Add \n to libpq print output where needed.	25 years ago
Bruce Momjian	955040943a	This patch updates some comments in the DatabaseMetaData classes to ... reflect a mail thread that discussed our conformance (or lack thereof) to the SQL92 spec. Barry Lind	25 years ago
Bruce Momjian	a21c096058	Thanks for your feedback (and patience). Enclosed is my third ... attempt at a patch to 7.1.2 to support Array. [I think I've solved the mangled patch problem. Hotmail seems to try to format the text file, so gzipping it should solve this problem.] In this patch I've incorporated Barry's feedback. Specifically: 1) OIDs are no longer hard-coded into Array.java. In order to support this change I added a getOID(String) method to Field.java which receives a PostgreSQL field type and returns a value from java.sql.Types. I couldn't get away from using OIDs altogether because the JDBC spec for Array specifies that some methods return a ResultSet. This requires I construct Field objects, which means I need OIDs. At least this approach doesn't hard code these values. A Hashtable cache has been added to Field so that an SQL lookup isn't necessary (following the model already in Field.java). 2) Rewired the base formatting code in ResultSet.java to use 'to' methods, which are then exposed as static methods in ResultSet. These methods are used in Array to format the data without duplications in the code. 3) Artifact call to first() in ResultSet.getArray() removed. Greg Zoller	25 years ago
Bruce Momjian	1ebbfc150a	Attached is the patch requested by Tom Lane (see below). It ... includes two changes in the JDBC driver: 1) When connected to a backend >= 7.2: use obj_description() and col_description() instead of direct access to pg_description. 2) In DatabaseMetaData.getTables()/getColumns()/getProcedures(): when there is no comment on the object, return null in the REMARKS column of the ResultSet, instead of the default string "no remarks". Change 2 first appeared as a side-effect of change 1, but it is actually more compliant with the JDBC spec: "String object containing an explanatory comment on the table/column/procedure, which may be null". The default string "no remarks" was strictly speaking incorrect, as it could not be distinguished from a real user comment "no remarks". So I removed the default string completely. Change 2 might break existing code that doesn't follow the JDBC spec and isn't prepared to handle a null in the REMARKS column of getTables()/getColumns()/getProcedures. Patch tested with jdbc2 against both a 7.1 and a CVS tip backend. I did not have a jdbc1 environment to build and test with, but since the touched code is identical in jdbc1 and jdbc2 I don't foresee any problems. Regards, Ren? Pijlman	25 years ago
Bruce Momjian	b5453fae74	Force crypt() salt to be null-terminated.	25 years ago
Bruce Momjian	da45a0bdb7	Add 4-byte MD5 salt.	25 years ago
Tom Lane	a61e15a566	geo_distance function needs to be marked strict. ... From Mark Stosberg.	25 years ago
Bruce Momjian	31874ad39b	Update list of files to update.	25 years ago
Tom Lane	d4f4b971a4	Sequences are now based on int8, not int4, arithmetic. SERIAL pseudo-type ... has an alias SERIAL4 and a sister SERIAL8. SERIAL8 is just the same except the created column is type int8 not int4. initdb forced. Note this also breaks any chance of pg_upgrade from 7.1, unless we hack up pg_upgrade to drop and recreate sequences. (Which is not out of the question, but I don't wanna do it.)	25 years ago
Bruce Momjian	bcb0ccf5be	Add new MD5 pg_hba.conf keyword. Prevent fallback to crypt.	25 years ago
Bruce Momjian	f7eedfdff2	This patch fixes the well-known but unfixed bug that fetchone() always returns ... the first result in the DB-API compliant wrapper. It turned out that the bug was way down in the C code. Gerhard Häring	25 years ago
Tatsuo Ishii	1e59edd298	Fix typo. pg_dump -B --> pg_dump -b	25 years ago
Bruce Momjian	cd6868176e	Remove protocol version change. Try MD5 first, then crypt() on all clients.	25 years ago
Bruce Momjian	368e87e6ae	Use malloc/palloc as appropriate.	25 years ago
Bruce Momjian	d4fb1b2388	Move md5.h contents to crypt.h.	25 years ago
Bruce Momjian	b5b0ce2bb7	Remove unneeded patch.	25 years ago
Bruce Momjian	4d0c90b82f	Remove UNDO dicussion. It was inconclusive, and too large.	25 years ago
Bruce Momjian	b62289938a	Just a test.	25 years ago
Bruce Momjian	21dbd06d3a	update.	25 years ago
Bruce Momjian	53f530d4dd	update	25 years ago
Bruce Momjian	d3c1846b95	update	25 years ago
Bruce Momjian	957613be18	Add new files.	25 years ago
Bruce Momjian	38bb1abcda	Use MD5 for wire protocol encryption for >= 7.2 client/server. ... Allow pg_shadow to be MD5 encrypted. Add ENCRYPTED/UNENCRYPTED option to CREATE/ALTER user. Add password_encryption postgresql.conf option. Update wire protocol version to 2.1.	25 years ago
Tatsuo Ishii	397f65d102	Add convert.	25 years ago
Tatsuo Ishii	ab9b6c45cf	Add conver/convert2 functions. They are similar to the SQL99's convert.	25 years ago
Bruce Momjian	872cd63d43	Put back changes I overwrote packaging 7.1.3.	25 years ago
Bruce Momjian	495f996765	Put back changes I overwrote in packaging 7.1.3.	25 years ago
Tom Lane	5f7c2bdb53	sum() on int2 and int4 columns now uses an int8, not numeric, accumulator ... for speed reasons; its result type also changes to int8. avg() on these datatypes now accumulates the running sum in int8 for speed; but we still deliver the final result as numeric, so that fractional accuracy is preserved. count() now counts and returns in int8, not int4. I am a little nervous about this possibly breaking users' code, but there didn't seem to be a strong sentiment for avoiding the problem. If we get complaints during beta, we can change count back to int4 and add a "count8" aggregate. For that matter, users can do it for themselves with a simple CREATE AGGREGATE command; the int4inc function is still present, so no C hacking is needed. Also added max() and min() aggregates for OID that do proper unsigned comparison, instead of piggybacking on int4 aggregates. initdb forced.	25 years ago
Bruce Momjian	6f2943b52e	Add HISTORY for 7.1.3. Packaging done.	25 years ago
Tom Lane	4bc9f5e9ba	Fix brokenness of nested EXCEPT/INTERSECT queries. prepunion was being ... a tad sloppy about generating the targetlist for some nodes, by generating a tlist entry that claimed to be a constant when the value wasn't actually constant. This caused setrefs.c to do the wrong thing later on.	25 years ago
Peter Eisentraut	ee8ed85da3	Make LANCOMPILER clause in CREATE LANGUAGE optional. Allow "identifier" ... syntax for language names (instead of 'string'). createlang now handles the case where a second language uses the same call handler as an already installed language (e.g., plperl/plperlu). droplang now handles the reverse case, i.e., dropping a language where the call handler is still used by another language. Moreover, droplang can now be used to drop any user-defined language, not just the supplied ones.	25 years ago
Tom Lane	38cfc95865	Make hashjoin give the right answer with toasted input data.	25 years ago
Tom Lane	95f8901a96	Add comparison operators and btree indexing support for type bytea. ... From Joe Conway.	25 years ago
Bruce Momjian	4d7af98759	Patch NAME section of reference pages.	25 years ago
Tom Lane	1b5cffacdf	Make ALTER TABLE RENAME on a view rename the view's on-select rule too. ... Needed to keep pg_dump from getting confused.	25 years ago
Peter Eisentraut	a0c449a0f8	Make pg_dump handle the new privileges. ... Don't hardcode the maximum accepted server version, use PG_VERSION instead. Install a notice processor so notices are handled like error messages. Word smithing.	25 years ago
Peter Eisentraut	f419de8a7f	Clean up some warnings and bugs and make things build easier.	25 years ago
Tom Lane	dfb8e3f115	CREATE VIEW with optional column name list wasn't quite right for the ... case where there are resjunk columns in the query.	25 years ago
Tom Lane	548512ad03	Document column-name-list option of CREATE VIEW ... which has been there ... awhile, but the man page didn't know it.	25 years ago
Tom Lane	458bc44571	Revert removal of relhaspkey support; fix unnecessary use of pg_index.oid.	25 years ago
Tom Lane	6568939852	Mention that COPY cannot be used on a view (per recent suggestion). ... Other small improvements.	25 years ago
Tom Lane	135dea6322	Since PQoidStatus is deprecated, we should probably stop using it in ... our own code ...	25 years ago
Peter Eisentraut	633b5d5653	update	25 years ago
Tom Lane	ef6ccb0bcc	Cleanup some minor oversights in optional-OIDs stuff.	25 years ago