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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-26 18:55:12 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-26 18:55:12 +0000 |
| commit | c2c90a543082f1c3d3ae739ef7eabed8abfac6cd (patch) | |
| tree | 3bb9382eaaccbeb0b8c8b286adcec175bdcb14b8 /src/backend/commands/variable.c | |
| parent | 703cd9c31fd8f7224dd221eb1d860c4e28357bdb (diff) | |
| download | postgresql-c2c90a543082f1c3d3ae739ef7eabed8abfac6cd.tar.gz postgresql-c2c90a543082f1c3d3ae739ef7eabed8abfac6cd.zip | |
Fix ExecMakeTableFunctionResult to verify that all rows returned by a SRF
returning "record" actually do have the same rowtype. This is needed because
the parser can't realistically enforce that they will all have the same typmod,
as seen in a recent example from David Wheeler.
Back-patch to 8.0, which is as far back as we have the notion of RECORD
subtypes being distinguished by typmod. Wheeler's example depends on
8.4-and-up features, but I suspect there may be ways to provoke similar
failures before 8.4.
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions