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Add "isodow" option to EXTRACT() and date_part() where Sunday = 7.

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This commit is contained in:
Bruce Momjian
2007-02-19 17:41:39 +00:00
parent 27d6ee04b8
commit 3e803f7273
6 changed files with 42 additions and 13 deletions
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3
src/interfaces/ecpg/pgtypeslib/dt.h
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/dt.h,v 1.35 2007/02/16 03:39:45 momjian Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/dt.h,v 1.36 2007/02/19 17:41:39 momjian Exp $ */
#ifndef DT_H
#define DT_H
@ -158,6 +158,7 @@ typedef double fsec_t;
#define DTK_TZ_HOUR 34
#define DTK_TZ_MINUTE 35
#define DTK_ISOYEAR 36
#define DTK_ISODOW 37
/*

3
src/interfaces/ecpg/pgtypeslib/dt_common.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/dt_common.c,v 1.36 2006/09/26 07:56:56 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/pgtypeslib/dt_common.c,v 1.37 2007/02/19 17:41:39 momjian Exp $ */
#include "postgres_fe.h"
@ -214,6 +214,7 @@ static datetkn datetktbl[] = {
{"irkst", DTZ, POS(36)}, /* Irkutsk Summer Time */
{"irkt", TZ, POS(32)}, /* Irkutsk Time */
{"irt", TZ, POS(14)}, /* Iran Time */
{"isodow", RESERV, DTK_ISODOW}, /* ISO day of week, Sunday == 7 */
#if 0
isst
#endif