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pg_extension.h
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1 /*-------------------------------------------------------------------------
2  *
3  * pg_extension.h
4  * definition of the "extension" system catalog (pg_extension)
5  *
6  *
7  * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
8  * Portions Copyright (c) 1994, Regents of the University of California
9  *
10  * src/include/catalog/pg_extension.h
11  *
12  * NOTES
13  * The Catalog.pm module reads this file and derives schema
14  * information.
15  *
16  *-------------------------------------------------------------------------
17  */
18 #ifndef PG_EXTENSION_H
19 #define PG_EXTENSION_H
20 
21 #include "catalog/genbki.h"
22 #include "catalog/pg_extension_d.h"
23 
24 /* ----------------
25  * pg_extension definition. cpp turns this into
26  * typedef struct FormData_pg_extension
27  * ----------------
28  */
29 CATALOG(pg_extension,3079,ExtensionRelationId)
30 {
31  Oid oid; /* oid */
32  NameData extname; /* extension name */
33  Oid extowner; /* extension owner */
34  Oid extnamespace; /* namespace of contained objects */
35  bool extrelocatable; /* if true, allow ALTER EXTENSION SET SCHEMA */
36 
37 #ifdef CATALOG_VARLEN /* variable-length fields start here */
38  /* extversion may never be null, but the others can be. */
39  text extversion BKI_FORCE_NOT_NULL; /* extension version name */
40  Oid extconfig[1]; /* dumpable configuration tables */
41  text extcondition[1]; /* WHERE clauses for config tables */
42 #endif
44 
45 /* ----------------
46  * Form_pg_extension corresponds to a pointer to a tuple with
47  * the format of pg_extension relation.
48  * ----------------
49  */
51 
52 #endif /* PG_EXTENSION_H */
FormData_pg_extension
Definition: pg_extension.h:43
unsigned int Oid
Definition: postgres_ext.h:31
#define BKI_FORCE_NOT_NULL
Definition: genbki.h:33
CATALOG(pg_extension, 3079, ExtensionRelationId)
Definition: pg_extension.h:29
Definition: c.h:604
FormData_pg_extension * Form_pg_extension
Definition: pg_extension.h:50
Definition: c.h:550