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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-04-11 20:00:18 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-04-11 20:00:18 +0000 |
| commit | 902a6a0a4bc62d619a5ccd1ef0ff7fb3a5d897f1 (patch) | |
| tree | c5cc85818d8a3ffae03a23bacd3e679945a41dbd /src/backend/parser/parse_oper.c | |
| parent | 3f6299df6c7d905bdef44eb3a4b19f248ebc14dc (diff) | |
| download | postgresql-902a6a0a4bc62d619a5ccd1ef0ff7fb3a5d897f1.tar.gz postgresql-902a6a0a4bc62d619a5ccd1ef0ff7fb3a5d897f1.zip | |
Restructure representation of aggregate functions so that they have pg_proc
entries, per pghackers discussion. This fixes aggregates to live in
namespaces, and also simplifies/speeds up lookup in parse_func.c.
Also, add a 'proimplicit' flag to pg_proc that controls whether a type
coercion function may be invoked implicitly, or only explicitly. The
current settings of these flags are more permissive than I would like,
but we will need to debate and refine the behavior; for now, I avoided
breaking regression tests as much as I could.
Diffstat (limited to 'src/backend/parser/parse_oper.c')
| -rw-r--r-- | src/backend/parser/parse_oper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/parser/parse_oper.c b/src/backend/parser/parse_oper.c index 8495f9f9e65..028bfab4319 100644 --- a/src/backend/parser/parse_oper.c +++ b/src/backend/parser/parse_oper.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.53 2002/03/20 19:44:31 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_oper.c,v 1.54 2002/04/11 20:00:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -265,7 +265,8 @@ oper_select_candidate(int nargs, current_candidate != NULL; current_candidate = current_candidate->next) { - if (can_coerce_type(nargs, input_typeids, current_candidate->args)) + if (can_coerce_type(nargs, input_typeids, current_candidate->args, + false)) { if (last_candidate == NULL) { |