blob: 1efad4ee0f991b4e629408d3ffb050821a02fa7b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*-------------------------------------------------------------------------
*
* pg_database.h
* definition of the system "database" relation (pg_database)
* along with the relation's initial contents.
*
*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: pg_database.h,v 1.20 2001/10/28 06:26:00 momjian Exp $
*
* NOTES
* the genbki.sh script reads this file and generates .bki
* information from the DATA() statements.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_DATABASE_H
#define PG_DATABASE_H
/* ----------------
* postgres.h contains the system type definintions and the
* CATALOG(), BOOTSTRAP and DATA() sugar words so this file
* can be read by both genbki.sh and the C compiler.
* ----------------
*/
/* ----------------
* pg_database definition. cpp turns this into
* typedef struct FormData_pg_database
* ----------------
*/
CATALOG(pg_database) BOOTSTRAP
{
NameData datname; /* database name */
int4 datdba; /* sysid of owner */
int4 encoding; /* multibyte encoding, if any */
bool datistemplate; /* allowed as CREATE DATABASE template? */
bool datallowconn; /* new connections allowed? */
Oid datlastsysoid; /* highest OID to consider a system OID */
TransactionId datvacuumxid; /* all XIDs before this are vacuumed */
TransactionId datfrozenxid; /* all XIDs before this are frozen */
text datpath; /* VARIABLE LENGTH FIELD */
} 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 9
#define Anum_pg_database_datname 1
#define Anum_pg_database_datdba 2
#define Anum_pg_database_encoding 3
#define Anum_pg_database_datistemplate 4
#define Anum_pg_database_datallowconn 5
#define Anum_pg_database_datlastsysoid 6
#define Anum_pg_database_datvacuumxid 7
#define Anum_pg_database_datfrozenxid 8
#define Anum_pg_database_datpath 9
DATA(insert OID = 1 ( template1 PGUID ENCODING t t 0 0 0 "" ));
DESCR("Default template database");
#define TemplateDbOid 1
/* Just to mark OID as used for unused_oid script -:) */
#define DATAMARKOID(x)
DATAMARKOID(= 2)
#define RecoveryDb 2
#undef DATAMARKOID
#endif /* PG_DATABASE_H */
|
