src/backend/optimizer/util/clauses.c · 421467cdc8231a9da7ae6116ce6030d7d756f137 · Abuhujair Javed / Postgres FD Implementation

Fix optimizer to not try to push WHERE clauses down into a sub-SELECT that · 421467cd

Tom Lane authored Jul 31, 2001

has a DISTINCT ON clause, per bug report from Anthony Wood.  While at it,
improve the DISTINCT-ON-clause recognizer routine to not be fooled by out-
of-order DISTINCT lists.

421467cd

clauses.c 59.9 KB

Replace clauses.c