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Fix inline_set_returning_function() to allow multiple OUT parameters.

author Tom Lane <tgl@sss.pgh.pa.us>

Thu, 3 Nov 2011 21:53:13 +0000 (17:53 -0400)

committer Tom Lane <tgl@sss.pgh.pa.us>

Thu, 3 Nov 2011 21:54:11 +0000 (17:54 -0400)

commit 515e813543dad5464c1a226fd068fd4daf26a7f9

tree 2fcab3d6f8a1f200d2bf14f384df272bad463fc0 tree

parent f66c8252ab9a64dd49a0af2b481a2621dd008768 commit | diff

Fix inline_set_returning_function() to allow multiple OUT parameters.

inline_set_returning_function failed to distinguish functions returning
generic RECORD (which require a column list in the RTE, as well as run-time
type checking) from those with multiple OUT parameters (which do not).
This prevented inlining from happening. Per complaint from Jay Levitt.
Back-patch to 8.4 where this capability was introduced.

src/backend/optimizer/util/clauses.c diff | blob | blame | history

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