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This adds unary plus capability. No grammar changes, per Tom's request.

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Marko Kreen
This commit is contained in:
Bruce Momjian
2001-06-07 00:09:32 +00:00
parent a6697b3614
commit ba17165f55
10 changed files with 102 additions and 13 deletions
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15
src/backend/utils/adt/numeric.c
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@ -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 $
*
* ----------
*/
@ -405,6 +405,19 @@ 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)
{