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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-12 04:26:34 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-04-12 04:26:34 +0000 |
| commit | 2e7a68896bfa84b28cd57e23e141aa9c899275c7 (patch) | |
| tree | 11d360de8f7aab0d5c3345a45e61169c40f83538 /src/include/utils/builtins.h | |
| parent | 3803f243790466722cb6cd26118f48629261cb58 (diff) | |
| download | postgresql-2e7a68896bfa84b28cd57e23e141aa9c899275c7.tar.gz postgresql-2e7a68896bfa84b28cd57e23e141aa9c899275c7.zip | |
Add aggsortop column to pg_aggregate, so that MIN/MAX optimization can
be supported for all datatypes. Add CREATE AGGREGATE and pg_dump support
too. Add specialized min/max aggregates for bpchar, instead of depending
on text's min/max, because otherwise the possible use of bpchar indexes
cannot be recognized.
initdb forced because of catalog changes.
Diffstat (limited to 'src/include/utils/builtins.h')
| -rw-r--r-- | src/include/utils/builtins.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 4caa5b4cba2..96e33786eec 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.254 2005/03/29 00:17:18 tgl Exp $ + * $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.255 2005/04/12 04:26:32 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -522,6 +522,8 @@ extern Datum bpcharle(PG_FUNCTION_ARGS); extern Datum bpchargt(PG_FUNCTION_ARGS); extern Datum bpcharge(PG_FUNCTION_ARGS); extern Datum bpcharcmp(PG_FUNCTION_ARGS); +extern Datum bpchar_larger(PG_FUNCTION_ARGS); +extern Datum bpchar_smaller(PG_FUNCTION_ARGS); extern Datum bpcharlen(PG_FUNCTION_ARGS); extern Datum bpcharoctetlen(PG_FUNCTION_ARGS); extern Datum hashbpchar(PG_FUNCTION_ARGS); |