Tom Lane bf0b6ac43c Skip opfamily check in eclass_matches_any_index() when the index isn't a ... btree. We can't easily tell whether clauses generated from the equivalence class could be used with such an index, so just assume that they might be. This bit of over-optimization prevented use of non-btree indexes for nestloop inner indexscans, in any case where the join uses an equality operator that is also a btree operator --- which in particular is typically true for hash indexes. Noted while trying to test the current hash index patch.		2008-09-12 14:56:13 +00:00
..
allpaths.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00
clausesel.c	Arrange to convert EXISTS subqueries that are equivalent to hashable IN	2008-08-22 00:16:04 +00:00
costsize.c	Fix an oversight in the 8.2 patch that improved mergejoin performance by	2008-09-05 21:07:29 +00:00
equivclass.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00
indxpath.c	Skip opfamily check in eclass_matches_any_index() when the index isn't a	2008-09-12 14:56:13 +00:00
joinpath.c	Implement SEMI and ANTI joins in the planner and executor. (Semijoins replace	2008-08-14 18:48:00 +00:00
joinrels.c	Add some defenses against constant-FALSE outer join conditions. Since	2008-08-17 19:40:11 +00:00
Makefile	Refactor backend makefiles to remove lots of duplicate code	2008-02-19 10:30:09 +00:00
orindxpath.c	Implement SEMI and ANTI joins in the planner and executor. (Semijoins replace	2008-08-14 18:48:00 +00:00
pathkeys.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00
tidpath.c	Move exprType(), exprTypmod(), expression_tree_walker(), and related routines	2008-08-25 22:42:34 +00:00