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Allow UNION/UNION ALL in subselects.
authorBruce Momjian <bruce@momjian.us>
Wed, 15 Jul 1998 22:16:21 +0000 (22:16 +0000)
committerBruce Momjian <bruce@momjian.us>
Wed, 15 Jul 1998 22:16:21 +0000 (22:16 +0000)
commitc1f1a2e03a78d52dc8e177d15e5822a0e8fbea4a
tree8ce7498698f01dfad25782cf70ab3bc5d6be2377
parent2077ce123b7ff86d047ced2849c0e44472d231ad
Allow UNION/UNION ALL in subselects.
src/backend/executor/execAmi.c
src/backend/executor/nodeAppend.c
src/backend/parser/gram.c
src/include/executor/nodeAppend.h