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authorRobert Haas <rhaas@postgresql.org>2016-02-04 22:15:50 -0500
committerRobert Haas <rhaas@postgresql.org>2016-02-04 22:27:38 -0500
commitd160e2a343996030804cc6b74cc5a0b133dae950 (patch)
tree8440df45b3741ae0a5696822cef4321a9d57798e /src/backend/access/gist/giststrat.c
parent453d40817cd27910930248ab23a1e81fa04628f1 (diff)
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postgres_fdw: Avoid possible misbehavior when RETURNING tableoid column only.
deparseReturningList ended up adding up RETURNING NULL to the code, but code elsewhere saw an empty list of attributes and concluded that it should not expect tuples from the remote side. Etsuro Fujita and Robert Haas, reviewed by Thom Brown
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