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- new to_char(interval, text)

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- new millisecond (ms) and microsecond (us) support
 - more robus parsing from string - used is separator checking for
   non-exact formats like to_date('2001-9-1', 'YYYY-MM-DD')
 - SGML docs are included

Karel Zak
This commit is contained in:
Bruce Momjian
2001-09-06 03:22:42 +00:00
parent 74dde13e2c
commit 2a34134b6c
6 changed files with 477 additions and 308 deletions
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5
src/include/utils/formatting.h
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@@ -2,7 +2,7 @@
/* -----------------------------------------------------------------------
* formatting.h
*
* $Id: formatting.h,v 1.7 2001/01/24 19:43:28 momjian Exp $
* $Id: formatting.h,v 1.8 2001/09/06 03:22:42 momjian Exp $
*
*
* Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
@@ -10,7 +10,7 @@
* The PostgreSQL routines for a DateTime/int/float/numeric formatting,
* inspire with Oracle TO_CHAR() / TO_DATE() / TO_NUMBER() routines.
*
* Karel Zak - Zakkr
* Karel Zak
*
* -----------------------------------------------------------------------
*/
@@ -22,6 +22,7 @@
extern Datum timestamp_to_char(PG_FUNCTION_ARGS);
extern Datum interval_to_char(PG_FUNCTION_ARGS);
extern Datum to_timestamp(PG_FUNCTION_ARGS);
extern Datum to_date(PG_FUNCTION_ARGS);
extern Datum numeric_to_number(PG_FUNCTION_ARGS);