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| author | Bruce Momjian <bruce@momjian.us> | 2001-06-07 00:09:32 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2001-06-07 00:09:32 +0000 |
| commit | ba17165f55fefd342c0c79fee75b7cb1a830214b (patch) | |
| tree | a79d1b988b98976c467c0470566c5160f90b15db /src/backend/utils/adt/numeric.c | |
| parent | a6697b361460da9e88d949aa404164183528b094 (diff) | |
| download | postgresql-ba17165f55fefd342c0c79fee75b7cb1a830214b.tar.gz postgresql-ba17165f55fefd342c0c79fee75b7cb1a830214b.zip | |
This adds unary plus capability. No grammar changes, per Tom's request.
Marko Kreen
Diffstat (limited to 'src/backend/utils/adt/numeric.c')
| -rw-r--r-- | src/backend/utils/adt/numeric.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c index 99df5331bf6..bb0e8b2b7ef 100644 --- a/src/backend/utils/adt/numeric.c +++ b/src/backend/utils/adt/numeric.c @@ -5,7 +5,7 @@ * * 1998 Jan Wieck * - * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.41 2001/05/03 19:00:36 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.42 2001/06/07 00:09:29 momjian Exp $ * * ---------- */ @@ -406,6 +406,19 @@ numeric_uminus(PG_FUNCTION_ARGS) Datum +numeric_uplus(PG_FUNCTION_ARGS) +{ + Numeric num = PG_GETARG_NUMERIC(0); + Numeric res; + + res = (Numeric) palloc(num->varlen); + memcpy(res, num, num->varlen); + + PG_RETURN_NUMERIC(res); +} + + +Datum numeric_sign(PG_FUNCTION_ARGS) { Numeric num = PG_GETARG_NUMERIC(0); |