Viewing file:  pg_shdescription.h (2.39 KB) -rw-r--r--
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/*-------------------------------------------------------------------------
*
* 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) 1996-2012, 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 */
#ifdef CATALOG_VARLEN /* variable-length fields start here */
text description; /* description of object */
#endif
} 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 */
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