Viewing file:  pg_database.h (2.74 KB) -rw-r--r--
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/*-------------------------------------------------------------------------
*
* pg_database.h
* definition of the system "database" relation (pg_database)
* 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
*
* src/include/catalog/pg_database.h
*
* NOTES
* the genbki.pl script reads this file and generates .bki
* information from the DATA() statements.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_DATABASE_H
#define PG_DATABASE_H
#include "catalog/genbki.h"
/* ----------------
* pg_database definition. cpp turns this into
* typedef struct FormData_pg_database
* ----------------
*/
#define DatabaseRelationId 1262
#define DatabaseRelation_Rowtype_Id 1248
CATALOG(pg_database,1262) BKI_SHARED_RELATION BKI_ROWTYPE_OID(1248) BKI_SCHEMA_MACRO
{
NameData datname; /* database name */
Oid datdba; /* owner of database */
int32 encoding; /* character encoding */
NameData datcollate; /* LC_COLLATE setting */
NameData datctype; /* LC_CTYPE setting */
bool datistemplate; /* allowed as CREATE DATABASE template? */
bool datallowconn; /* new connections allowed? */
int32 datconnlimit; /* max connections allowed (-1=no limit) */
Oid datlastsysoid; /* highest OID to consider a system OID */
TransactionId datfrozenxid; /* all Xids < this are frozen in this DB */
TransactionId datminmxid; /* all multixacts in the DB are >= this */
Oid dattablespace; /* default table space for this DB */
#ifdef CATALOG_VARLEN /* variable-length fields start here */
aclitem datacl[1]; /* access permissions */
#endif
} FormData_pg_database;
/* ----------------
* Form_pg_database corresponds to a pointer to a tuple with
* the format of pg_database relation.
* ----------------
*/
typedef FormData_pg_database *Form_pg_database;
/* ----------------
* compiler constants for pg_database
* ----------------
*/
#define Natts_pg_database 13
#define Anum_pg_database_datname 1
#define Anum_pg_database_datdba 2
#define Anum_pg_database_encoding 3
#define Anum_pg_database_datcollate 4
#define Anum_pg_database_datctype 5
#define Anum_pg_database_datistemplate 6
#define Anum_pg_database_datallowconn 7
#define Anum_pg_database_datconnlimit 8
#define Anum_pg_database_datlastsysoid 9
#define Anum_pg_database_datfrozenxid 10
#define Anum_pg_database_datminmxid 11
#define Anum_pg_database_dattablespace 12
#define Anum_pg_database_datacl 13
DATA(insert OID = 1 ( template1 PGUID ENCODING "LC_COLLATE" "LC_CTYPE" t t -1 0 0 1 1663 _null_));
SHDESCR("default template for new databases");
#define TemplateDbOid 1
#endif /* PG_DATABASE_H */
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