diff options
Diffstat (limited to 'src/backend/utils/adt/float.c')
| -rw-r--r-- | src/backend/utils/adt/float.c | 104 |
1 files changed, 1 insertions, 103 deletions
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c index f2c22937564..7a66bd4c56b 100644 --- a/src/backend/utils/adt/float.c +++ b/src/backend/utils/adt/float.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.149 2007/02/27 23:48:08 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.150 2007/06/05 21:31:06 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1197,108 +1197,6 @@ i2tof(PG_FUNCTION_ARGS) /* - * float8_text - converts a float8 number to a text string - */ -Datum -float8_text(PG_FUNCTION_ARGS) -{ - float8 num = PG_GETARG_FLOAT8(0); - text *result; - int len; - char *str; - - str = DatumGetCString(DirectFunctionCall1(float8out, - Float8GetDatum(num))); - - len = strlen(str) + VARHDRSZ; - - result = (text *) palloc(len); - - SET_VARSIZE(result, len); - memcpy(VARDATA(result), str, (len - VARHDRSZ)); - - pfree(str); - - PG_RETURN_TEXT_P(result); -} - - -/* - * text_float8 - converts a text string to a float8 number - */ -Datum -text_float8(PG_FUNCTION_ARGS) -{ - text *string = PG_GETARG_TEXT_P(0); - Datum result; - int len; - char *str; - - len = (VARSIZE(string) - VARHDRSZ); - str = palloc(len + 1); - memcpy(str, VARDATA(string), len); - *(str + len) = '\0'; - - result = DirectFunctionCall1(float8in, CStringGetDatum(str)); - - pfree(str); - - PG_RETURN_DATUM(result); -} - - -/* - * float4_text - converts a float4 number to a text string - */ -Datum -float4_text(PG_FUNCTION_ARGS) -{ - float4 num = PG_GETARG_FLOAT4(0); - text *result; - int len; - char *str; - - str = DatumGetCString(DirectFunctionCall1(float4out, - Float4GetDatum(num))); - - len = strlen(str) + VARHDRSZ; - - result = (text *) palloc(len); - - SET_VARSIZE(result, len); - memcpy(VARDATA(result), str, (len - VARHDRSZ)); - - pfree(str); - - PG_RETURN_TEXT_P(result); -} - - -/* - * text_float4 - converts a text string to a float4 number - */ -Datum -text_float4(PG_FUNCTION_ARGS) -{ - text *string = PG_GETARG_TEXT_P(0); - Datum result; - int len; - char *str; - - len = (VARSIZE(string) - VARHDRSZ); - str = palloc(len + 1); - memcpy(str, VARDATA(string), len); - *(str + len) = '\0'; - - result = DirectFunctionCall1(float4in, CStringGetDatum(str)); - - pfree(str); - - PG_RETURN_DATUM(result); -} - - -/* * ======================= * RANDOM FLOAT8 OPERATORS * ======================= |