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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-07-27 19:52:07 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-07-27 19:52:07 +0000 |
| commit | 108fe4730152058f9b576969d08898b39bf7fc38 (patch) | |
| tree | 15a7d14be8267612cdfed4de8af86993b37f9997 /src/backend/nodes/outfuncs.c | |
| parent | c2d1138351f89d0705f71cf935a56b9a2e28ed24 (diff) | |
| download | postgresql-108fe4730152058f9b576969d08898b39bf7fc38.tar.gz | |
Aggregate functions now support multiple input arguments. I also took
the opportunity to treat COUNT(*) as a zero-argument aggregate instead
of the old hack that equated it to COUNT(1); this is materially cleaner
(no more weird ANYOID cases) and ought to be at least a tiny bit faster.
Original patch by Sergey Koposov; review, documentation, simple regression
tests, pg_dump and psql support by moi.
Diffstat (limited to 'src/backend/nodes/outfuncs.c')
| -rw-r--r-- | src/backend/nodes/outfuncs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 1b85b9a806..61d49572ca 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.278 2006/07/14 14:52:20 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.279 2006/07/27 19:52:05 tgl Exp $ * * NOTES * Every node type that can appear in stored rules' parsetrees *must* @@ -635,7 +635,7 @@ _outAggref(StringInfo str, Aggref *node) WRITE_OID_FIELD(aggfnoid); WRITE_OID_FIELD(aggtype); - WRITE_NODE_FIELD(target); + WRITE_NODE_FIELD(args); WRITE_UINT_FIELD(agglevelsup); WRITE_BOOL_FIELD(aggstar); WRITE_BOOL_FIELD(aggdistinct); |