mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-09-09 02:29:22 +02:00
77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* pg_collation.h
|
|
* definition of the system "collation" relation (pg_collation)
|
|
* along with the relation's initial contents.
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* IDENTIFICATION
|
|
* src/include/catalog/pg_collation.h
|
|
*
|
|
* NOTES
|
|
* the genbki.pl script reads this file and generates .bki
|
|
* information from the DATA() statements.
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef PG_COLLATION_H
|
|
#define PG_COLLATION_H
|
|
|
|
#include "catalog/genbki.h"
|
|
|
|
/* ----------------
|
|
* pg_collation definition. cpp turns this into
|
|
* typedef struct FormData_pg_collation
|
|
* ----------------
|
|
*/
|
|
#define CollationRelationId 3456
|
|
|
|
CATALOG(pg_collation,3456)
|
|
{
|
|
NameData collname; /* collation name */
|
|
Oid collnamespace; /* OID of namespace containing collation */
|
|
Oid collowner; /* owner of collation */
|
|
int32 collencoding; /* encoding for this collation; -1 = "all" */
|
|
NameData collcollate; /* LC_COLLATE setting */
|
|
NameData collctype; /* LC_CTYPE setting */
|
|
} FormData_pg_collation;
|
|
|
|
/* ----------------
|
|
* Form_pg_collation corresponds to a pointer to a row with
|
|
* the format of pg_collation relation.
|
|
* ----------------
|
|
*/
|
|
typedef FormData_pg_collation *Form_pg_collation;
|
|
|
|
/* ----------------
|
|
* compiler constants for pg_collation
|
|
* ----------------
|
|
*/
|
|
#define Natts_pg_collation 6
|
|
#define Anum_pg_collation_collname 1
|
|
#define Anum_pg_collation_collnamespace 2
|
|
#define Anum_pg_collation_collowner 3
|
|
#define Anum_pg_collation_collencoding 4
|
|
#define Anum_pg_collation_collcollate 5
|
|
#define Anum_pg_collation_collctype 6
|
|
|
|
/* ----------------
|
|
* initial contents of pg_collation
|
|
* ----------------
|
|
*/
|
|
|
|
DATA(insert OID = 100 ( default PGNSP PGUID -1 "" "" ));
|
|
DESCR("database's default collation");
|
|
#define DEFAULT_COLLATION_OID 100
|
|
DATA(insert OID = 950 ( C PGNSP PGUID -1 "C" "C" ));
|
|
DESCR("standard C collation");
|
|
#define C_COLLATION_OID 950
|
|
DATA(insert OID = 951 ( POSIX PGNSP PGUID -1 "POSIX" "POSIX" ));
|
|
DESCR("standard POSIX collation");
|
|
#define POSIX_COLLATION_OID 951
|
|
|
|
#endif /* PG_COLLATION_H */
|