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Bruce Momjian 460b20a43f 1) Queries using the having clause on base tables should work well ... now. Here some tested features, (examples included in the patch): 1.1) Subselects in the having clause 1.2) Double nested subselects 1.3) Subselects used in the where clause and in the having clause simultaneously 1.4) Union Selects using having 1.5) Indexes on the base relations are used correctly 1.6) Unallowed Queries are prevented (e.g. qualifications in the having clause that belong to the where clause) 1.7) Insert into as select 2) Queries using the having clause on view relations also work but there are some restrictions: 2.1) Create View as Select ... Having ...; using base tables in the select 2.1.1) The Query rewrite system: 2.1.2) Why are only simple queries allowed against a view from 2.1) ? 2.2) Select ... from testview1, testview2, ... having...; 3) Bug in ExecMergeJoin ?? Regards Stefan		28 years ago
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locks.h	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
prs2lock.h	Used modified version of indent that understands over 100 typedefs.	29 years ago
rewriteDefine.h	Cleanup up include files.	28 years ago
rewriteHandler.h	Cleanup up include files.	28 years ago
rewriteManip.h	1) Queries using the having clause on base tables should work well	28 years ago
rewriteRemove.h	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	29 years ago
rewriteSupport.h	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago