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| author | Neil Conway <neilc@samurai.com> | 2005-02-28 03:45:24 +0000 |
|---|---|---|
| committer | Neil Conway <neilc@samurai.com> | 2005-02-28 03:45:24 +0000 |
| commit | 484f0464ff4aa5a5fccc1d4e3c0d3518a8f01068 (patch) | |
| tree | b939fae4ca3af9e19186f89bcaa00aecae632b05 /src/include/utils/array.h | |
| parent | 517872c566217368b370fbf2a7c229529b405042 (diff) | |
| download | postgresql-484f0464ff4aa5a5fccc1d4e3c0d3518a8f01068.tar.gz postgresql-484f0464ff4aa5a5fccc1d4e3c0d3518a8f01068.zip | |
Implement max() and min() aggregates for array types. Patch from Koju
Iijima, reviewed by Neil Conway. Catalog version number bumped,
regression tests updated.
Diffstat (limited to 'src/include/utils/array.h')
| -rw-r--r-- | src/include/utils/array.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/utils/array.h b/src/include/utils/array.h index 05aa154d293..a9d2272d074 100644 --- a/src/include/utils/array.h +++ b/src/include/utils/array.h @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/array.h,v 1.51 2004/12/31 22:03:45 pgsql Exp $ + * $PostgreSQL: pgsql/src/include/utils/array.h,v 1.52 2005/02/28 03:45:23 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -129,6 +129,8 @@ extern Datum array_upper(PG_FUNCTION_ARGS); extern Datum array_type_coerce(PG_FUNCTION_ARGS); extern Datum array_type_length_coerce(PG_FUNCTION_ARGS); extern Datum array_length_coerce(PG_FUNCTION_ARGS); +extern Datum array_larger(PG_FUNCTION_ARGS); +extern Datum array_smaller(PG_FUNCTION_ARGS); extern Datum array_ref(ArrayType *array, int nSubscripts, int *indx, int arraylen, int elmlen, bool elmbyval, char elmalign, |