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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-26 18:55:19 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-26 18:55:19 +0000 |
| commit | 6107aa8ce8c4c22e37db2cb80bf9222f098a83f0 (patch) | |
| tree | eb15d99784ceb262d4d96a24d28a8a31dde1df35 /src/backend/commands/variable.c | |
| parent | e4b08587e31d7b829e0343a6546c8d31e5aedde5 (diff) | |
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