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| author | Andrew Dunstan <andrew@dunslane.net> | 2008-11-05 18:49:28 +0000 |
|---|---|---|
| committer | Andrew Dunstan <andrew@dunslane.net> | 2008-11-05 18:49:28 +0000 |
| commit | b65ebc7e8b7268c062338575f4b98ba4474742d2 (patch) | |
| tree | 3b085046a796e314993902df3f72834a98db84f3 /src/backend/utils/adt/trigfuncs.c | |
| parent | e2a277bd08530fa34bb493d0093c465099aa4783 (diff) | |
| download | postgresql-b65ebc7e8b7268c062338575f4b98ba4474742d2.tar.gz postgresql-b65ebc7e8b7268c062338575f4b98ba4474742d2.zip | |
fix suppress_redundant_updates_trigger() where relation has Oids, per gripe from KaiGai Kohei
Diffstat (limited to 'src/backend/utils/adt/trigfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/trigfuncs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/utils/adt/trigfuncs.c b/src/backend/utils/adt/trigfuncs.c index 633f3d20dc5..b13bdc36e14 100644 --- a/src/backend/utils/adt/trigfuncs.c +++ b/src/backend/utils/adt/trigfuncs.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/utils/adt/trigfuncs.c,v 1.2 2008/11/04 00:29:39 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/trigfuncs.c,v 1.3 2008/11/05 18:49:27 adunstan Exp $ * *------------------------------------------------------------------------- */ @@ -62,6 +62,12 @@ suppress_redundant_updates_trigger(PG_FUNCTION_ARGS) newheader = newtuple->t_data; oldheader = oldtuple->t_data; + if (oldheader->t_infomask & HEAP_HASOID) + { + Oid oldoid = HeapTupleHeaderGetOid(oldheader); + HeapTupleHeaderSetOid(newheader, oldoid); + } + /* if the tuple payload is the same ... */ if (newtuple->t_len == oldtuple->t_len && newheader->t_hoff == oldheader->t_hoff && @@ -77,5 +83,6 @@ suppress_redundant_updates_trigger(PG_FUNCTION_ARGS) rettuple = NULL; } + return PointerGetDatum(rettuple); } |