CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl(at)postgresql(dot)org 02/06/12 22:04:47
Modified files:
src/backend/parser: analyze.c
Log message:
Repair for bug #691 --- CREATE TABLE AS column aliases fail to be
applied when the select is a UNION (or other set-operation).
An alternative route to a fix would be to leave analyze.c alone and
change plan_set_operations in prepunion.c to take column names from
the topmost targetlist. But I am not sure that would work in all
cases. This patch seems the minimum-risk fix.