postgresql/src/include/catalog/binary_upgrade.h
Bruce Momjian 4c6780fd17 pg_upgrade: prevent oid conflicts with new-cluster TOAST tables
Previously, TOAST tables only required in the new cluster could cause
oid conflicts if they were auto-numbered and a later conflicting oid had
to be assigned.

Backpatch through 9.3
2014-08-07 14:56:13 -04:00

33 lines
1.1 KiB
C

/*-------------------------------------------------------------------------
*
* binary_upgrade.h
* variables used for binary upgrades
*
*
* Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/binary_upgrade.h
*
*-------------------------------------------------------------------------
*/
#ifndef BINARY_UPGRADE_H
#define BINARY_UPGRADE_H
#include "catalog/pg_authid.h"
/* pick a OID that will never be used for TOAST tables */
#define OPTIONALLY_CREATE_TOAST_OID BOOTSTRAP_SUPERUSERID
extern PGDLLIMPORT Oid binary_upgrade_next_pg_type_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_array_pg_type_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_toast_pg_type_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_heap_pg_class_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_index_pg_class_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_toast_pg_class_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_pg_enum_oid;
extern PGDLLIMPORT Oid binary_upgrade_next_pg_authid_oid;
#endif /* BINARY_UPGRADE_H */