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37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
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/* -----------------------------------------------------------------------
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* formatting.h
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*
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* $Id: formatting.h,v 1.11 2001/10/28 06:26:09 momjian Exp $
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*
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*
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* Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
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*
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* The PostgreSQL routines for a DateTime/int/float/numeric formatting,
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* inspire with Oracle TO_CHAR() / TO_DATE() / TO_NUMBER() routines.
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*
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* Karel Zak
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*
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* -----------------------------------------------------------------------
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*/
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#ifndef _FORMATTING_H_
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#define _FORMATTING_H_
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#include "fmgr.h"
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extern Datum timestamp_to_char(PG_FUNCTION_ARGS);
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extern Datum timestamptz_to_char(PG_FUNCTION_ARGS);
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extern Datum interval_to_char(PG_FUNCTION_ARGS);
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extern Datum to_timestamp(PG_FUNCTION_ARGS);
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extern Datum to_date(PG_FUNCTION_ARGS);
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extern Datum numeric_to_number(PG_FUNCTION_ARGS);
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extern Datum numeric_to_char(PG_FUNCTION_ARGS);
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extern Datum int4_to_char(PG_FUNCTION_ARGS);
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extern Datum int8_to_char(PG_FUNCTION_ARGS);
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extern Datum float4_to_char(PG_FUNCTION_ARGS);
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extern Datum float8_to_char(PG_FUNCTION_ARGS);
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#endif
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