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
|
/*-------------------------------------------------------------------------
*
* pg_extension.h
* definition of the "extension" system catalog (pg_extension)
*
*
* Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/pg_extension.h
*
* NOTES
* The Catalog.pm module reads this file and derives schema
* information.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_EXTENSION_H
#define PG_EXTENSION_H
#include "catalog/genbki.h"
#include "catalog/pg_extension_d.h"
/* ----------------
* pg_extension definition. cpp turns this into
* typedef struct FormData_pg_extension
* ----------------
*/
CATALOG(pg_extension,3079,ExtensionRelationId)
{
Oid oid; /* oid */
NameData extname; /* extension name */
Oid extowner BKI_LOOKUP(pg_authid); /* extension owner */
Oid extnamespace BKI_LOOKUP(pg_namespace); /* namespace of
* contained objects */
bool extrelocatable; /* if true, allow ALTER EXTENSION SET SCHEMA */
#ifdef CATALOG_VARLEN /* variable-length fields start here */
/* extversion may never be null, but the others can be. */
text extversion BKI_FORCE_NOT_NULL; /* extension version name */
Oid extconfig[1] BKI_LOOKUP(pg_class); /* dumpable configuration
* tables */
text extcondition[1]; /* WHERE clauses for config tables */
#endif
} FormData_pg_extension;
/* ----------------
* Form_pg_extension corresponds to a pointer to a tuple with
* the format of pg_extension relation.
* ----------------
*/
typedef FormData_pg_extension *Form_pg_extension;
DECLARE_TOAST(pg_extension, 4147, 4148);
DECLARE_UNIQUE_INDEX_PKEY(pg_extension_oid_index, 3080, ExtensionOidIndexId, on pg_extension using btree(oid oid_ops));
DECLARE_UNIQUE_INDEX(pg_extension_name_index, 3081, ExtensionNameIndexId, on pg_extension using btree(extname name_ops));
#endif /* PG_EXTENSION_H */
|
