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.
execQual.c (r184.108.40.206 -> r220.127.116.11)
pgsql-committers by date
|Next:||From: Peter Eisentraut||Date: 2010-08-26 19:23:10|
|Subject: pgsql: Translation updates for 9.0rc1|
|Previous:||From: Tom Lane||Date: 2010-08-26 18:55:12|
|Subject: pgsql: Fix ExecMakeTableFunctionResult to verify that all rows returned |