CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: [EMAIL PROTECTED] 03/07/16 14:25:48
Modified files:
src/backend/optimizer/prep: prepunion.c
src/backend/parser: analyze.c
src/backend/rewrite: rewriteHandler.c rewriteManip.c
Log message:
Add defenses against trying to attach qual conditions to a setOperation
query node, since that won't work unless the planner is upgraded.
Someday we should try to support at least some cases of this, but for
now just plug the hole in the dike. Per discussion with Dmitry Tkach.
---------------------------(end of broadcast)---------------------------
TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
