postgresql/src/include/utils/formatting.h

/* -----------------------------------------------------------------------
 * formatting.h
 *
 * $Id: formatting.h,v 1.3 2000/02/16 17:26:26 thomas Exp $
 *
 *
 *   Portions Copyright (c) 1999-2000, PostgreSQL, Inc
 *
 *   The PostgreSQL routines for a DateTime/int/float/numeric formatting, 
 *   inspire with Oracle TO_CHAR() / TO_DATE() / TO_NUMBER() routines.  
 *
 *   Karel Zak - Zakkr
 *
 * -----------------------------------------------------------------------
 */

#ifndef _FORMATTING_H_
#define _FORMATTING_H_

extern text *timestamp_to_char(Timestamp *dt, text *fmt);
extern Timestamp *to_timestamp(text *date_str, text *fmt);
extern DateADT to_date(text *date_str, text *fmt);
extern Numeric numeric_to_number(text *value, text *fmt);
extern text *numeric_to_char(Numeric value, text *fmt);
extern text *int4_to_char(int32 value, text *fmt);
extern text *int8_to_char(int64 *value, text *fmt);
extern text *float4_to_char(float32 value, text *fmt);
extern text *float8_to_char(float64 value, text *fmt);

#endif