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postgresql/src/backend/optimizer/path
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Tom Lane 109a4a603f Be a little smarter in group_clauses_by_indexkey_for_join: detect cases 
where a joinclause is redundant with a restriction clause.  Original coding
believed this was impossible and didn't need to be checked for, but that
was a thinko ...
2003-12-18 00:22:12 +00:00
..
allpaths.c Repair planner failure when there are multiple IN clauses, each with 2003-12-17 17:07:48 +00:00
clausesel.c $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
costsize.c Planner failed to be smart about binary-compatible expressions in pathkeys 2003-12-03 17:45:10 +00:00
indxpath.c Be a little smarter in group_clauses_by_indexkey_for_join: detect cases 2003-12-18 00:22:12 +00:00
joinpath.c $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
joinrels.c Repair planner failure when there are multiple IN clauses, each with 2003-12-17 17:07:48 +00:00
Makefile $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
orindxpath.c $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
pathkeys.c Planner failed to be smart about binary-compatible expressions in pathkeys 2003-12-03 17:45:10 +00:00
tidpath.c $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00