David Rowley e1a0f6a983 Adjust overly strict Assert ... 3373c7155 changed how we determine EquivalenceClasses for relations and added an Assert to ensure all relations mentioned in each EC's ec_relids was a RELOPT_BASEREL. However, the join removal code may remove a LEFT JOIN and since it does not clean up EC members belonging to the removed relations it can leave RELOPT_DEADREL rels in ec_relids. Fix this by adjusting the Assert to allow RELOPT_DEADREL rels too. Reported-by: sqlsmith via Andreas Seltenreich Discussion: https://postgr.es/m/87y30r8sls.fsf@ansel.ydns.eu		2019-07-22 10:29:41 +12:00
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Makefile	Extract restriction OR clauses whether or not they are indexable.	2013-12-30 12:24:37 -05:00
allpaths.c	Represent Lists as expansible arrays, not chains of cons-cells.	2019-07-15 13:41:58 -04:00
clausesel.c	Phase 2 pgindent run for v12.	2019-05-22 13:04:48 -04:00
costsize.c	Represent Lists as expansible arrays, not chains of cons-cells.	2019-07-15 13:41:58 -04:00
equivclass.c	Adjust overly strict Assert	2019-07-22 10:29:41 +12:00
indxpath.c	Represent Lists as expansible arrays, not chains of cons-cells.	2019-07-15 13:41:58 -04:00
joinpath.c	Prevent Parallel Hash Join for JOIN_UNIQUE_INNER.	2019-06-19 01:25:57 +12:00
joinrels.c	Represent Lists as expansible arrays, not chains of cons-cells.	2019-07-15 13:41:58 -04:00
pathkeys.c	Speed up finding EquivalenceClasses for a given set of rels	2019-07-21 17:30:58 +12:00
tidpath.c	Refactor planner's header files.	2019-01-29 15:48:51 -05:00