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(parent: b928bb3) | patch
Back-patch 7.3 fix to fully parenthesize UNION/EXCEPT/INTERSECT queries
authorTom Lane <tgl@sss.pgh.pa.us>
Sat, 15 Jun 2002 18:38:10 +0000 (18:38 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sat, 15 Jun 2002 18:38:10 +0000 (18:38 +0000)
commit9ad94d4ed2df0449a05760c62aa8fb4efebf8889
treecd7dac7971fbe7c0b80f222f9111fcdf9db1edbbtree
parentb928bb3b10cf0531b54f7b583f6b7edbfe471899commit | diff
Back-patch 7.3 fix to fully parenthesize UNION/EXCEPT/INTERSECT queries
in ruleutils output.  The previous partial parenthesization was a hack
to get around grammar restrictions that have since been fixed; and as
Sam O'Connor pointed out, there were cases where it didn't work.
src/backend/utils/adt/ruleutils.c diff | blob | blame | history
Bernd Helmle's repository