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Diffstat (limited to 'src/backend/utils/adt/float.c')
| -rw-r--r-- | src/backend/utils/adt/float.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c index 9f0fa0de32d..1493a58de74 100644 --- a/src/backend/utils/adt/float.c +++ b/src/backend/utils/adt/float.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.94 2003/09/25 06:58:03 petere Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.95 2003/11/12 21:15:54 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -839,6 +839,26 @@ btfloat8cmp(PG_FUNCTION_ARGS) PG_RETURN_INT32(float8_cmp_internal(arg1, arg2)); } +Datum +btfloat48cmp(PG_FUNCTION_ARGS) +{ + float4 arg1 = PG_GETARG_FLOAT4(0); + float8 arg2 = PG_GETARG_FLOAT8(1); + + /* widen float4 to float8 and then compare */ + PG_RETURN_INT32(float8_cmp_internal(arg1, arg2)); +} + +Datum +btfloat84cmp(PG_FUNCTION_ARGS) +{ + float8 arg1 = PG_GETARG_FLOAT8(0); + float4 arg2 = PG_GETARG_FLOAT4(1); + + /* widen float4 to float8 and then compare */ + PG_RETURN_INT32(float8_cmp_internal(arg1, arg2)); +} + /* * =================== |