mirror of
https://github.com/simtactics/niotso.git
synced 2025-04-01 23:44:02 +00:00
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* pg_shdescription.h
|
|
* definition of the system "shared description" relation
|
|
* (pg_shdescription)
|
|
*
|
|
* NOTE: an object is identified by the OID of the row that primarily
|
|
* defines the object, plus the OID of the table that that row appears in.
|
|
* For example, a database is identified by the OID of its pg_database row
|
|
* plus the pg_class OID of table pg_database. This allows unique
|
|
* identification of objects without assuming that OIDs are unique
|
|
* across tables.
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* src/include/catalog/pg_shdescription.h
|
|
*
|
|
* NOTES
|
|
* the genbki.pl script reads this file and generates .bki
|
|
* information from the DATA() statements.
|
|
*
|
|
* XXX do NOT break up DATA() statements into multiple lines!
|
|
* the scripts are not as smart as you might think...
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef PG_SHDESCRIPTION_H
|
|
#define PG_SHDESCRIPTION_H
|
|
|
|
#include "catalog/genbki.h"
|
|
|
|
/* ----------------
|
|
* pg_shdescription definition. cpp turns this into
|
|
* typedef struct FormData_pg_shdescription
|
|
* ----------------
|
|
*/
|
|
#define SharedDescriptionRelationId 2396
|
|
|
|
CATALOG(pg_shdescription,2396) BKI_SHARED_RELATION BKI_WITHOUT_OIDS
|
|
{
|
|
Oid objoid; /* OID of object itself */
|
|
Oid classoid; /* OID of table containing object */
|
|
text description; /* description of object */
|
|
} FormData_pg_shdescription;
|
|
|
|
/* ----------------
|
|
* Form_pg_shdescription corresponds to a pointer to a tuple with
|
|
* the format of pg_shdescription relation.
|
|
* ----------------
|
|
*/
|
|
typedef FormData_pg_shdescription *Form_pg_shdescription;
|
|
|
|
/* ----------------
|
|
* compiler constants for pg_shdescription
|
|
* ----------------
|
|
*/
|
|
#define Natts_pg_shdescription 3
|
|
#define Anum_pg_shdescription_objoid 1
|
|
#define Anum_pg_shdescription_classoid 2
|
|
#define Anum_pg_shdescription_description 3
|
|
|
|
/* ----------------
|
|
* initial contents of pg_shdescription
|
|
* ----------------
|
|
*/
|
|
|
|
/*
|
|
* Because the contents of this table are taken from the other *.h files,
|
|
* there is no initialization here. The initial contents are extracted
|
|
* by genbki.pl and loaded during initdb.
|
|
*/
|
|
|
|
#endif /* PG_SHDESCRIPTION_H */
|