postgresql/contrib/pg_upgrade_support/pg_upgrade_support.c
Bruce Momjian d8d3d2a4f3 Fix pg_upgrade of large object permissions by preserving pg_auth.oid,
which is stored in pg_largeobject_metadata.

No backpatch to 9.0 because you can't migrate from 9.0 to 9.0 with the
same catversion (because of tablespace conflict), and a pre-9.0
migration to 9.0 has not large object permissions to migrate.
2011-01-07 21:59:29 -05:00

136 lines
2.9 KiB
C

/*
* pg_upgrade_sysoids.c
*
* server-side functions to set backend global variables
* to control oid and relfilenode assignment
*
* Copyright (c) 2010-2011, PostgreSQL Global Development Group
* contrib/pg_upgrade_support/pg_upgrade_support.c
*/
#include "postgres.h"
#include "fmgr.h"
#include "catalog/dependency.h"
#include "catalog/pg_class.h"
/* THIS IS USED ONLY FOR PG >= 9.0 */
#ifdef PG_MODULE_MAGIC
PG_MODULE_MAGIC;
#endif
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;
Datum set_next_pg_type_oid(PG_FUNCTION_ARGS);
Datum set_next_array_pg_type_oid(PG_FUNCTION_ARGS);
Datum set_next_toast_pg_type_oid(PG_FUNCTION_ARGS);
Datum set_next_heap_pg_class_oid(PG_FUNCTION_ARGS);
Datum set_next_index_pg_class_oid(PG_FUNCTION_ARGS);
Datum set_next_toast_pg_class_oid(PG_FUNCTION_ARGS);
Datum set_next_pg_enum_oid(PG_FUNCTION_ARGS);
Datum set_next_pg_authid_oid(PG_FUNCTION_ARGS);
PG_FUNCTION_INFO_V1(set_next_pg_type_oid);
PG_FUNCTION_INFO_V1(set_next_array_pg_type_oid);
PG_FUNCTION_INFO_V1(set_next_toast_pg_type_oid);
PG_FUNCTION_INFO_V1(set_next_heap_pg_class_oid);
PG_FUNCTION_INFO_V1(set_next_index_pg_class_oid);
PG_FUNCTION_INFO_V1(set_next_toast_pg_class_oid);
PG_FUNCTION_INFO_V1(set_next_pg_enum_oid);
PG_FUNCTION_INFO_V1(set_next_pg_authid_oid);
Datum
set_next_pg_type_oid(PG_FUNCTION_ARGS)
{
Oid typoid = PG_GETARG_OID(0);
binary_upgrade_next_pg_type_oid = typoid;
PG_RETURN_VOID();
}
Datum
set_next_array_pg_type_oid(PG_FUNCTION_ARGS)
{
Oid typoid = PG_GETARG_OID(0);
binary_upgrade_next_array_pg_type_oid = typoid;
PG_RETURN_VOID();
}
Datum
set_next_toast_pg_type_oid(PG_FUNCTION_ARGS)
{
Oid typoid = PG_GETARG_OID(0);
binary_upgrade_next_toast_pg_type_oid = typoid;
PG_RETURN_VOID();
}
Datum
set_next_heap_pg_class_oid(PG_FUNCTION_ARGS)
{
Oid reloid = PG_GETARG_OID(0);
binary_upgrade_next_heap_pg_class_oid = reloid;
PG_RETURN_VOID();
}
Datum
set_next_index_pg_class_oid(PG_FUNCTION_ARGS)
{
Oid reloid = PG_GETARG_OID(0);
binary_upgrade_next_index_pg_class_oid = reloid;
PG_RETURN_VOID();
}
Datum
set_next_toast_pg_class_oid(PG_FUNCTION_ARGS)
{
Oid reloid = PG_GETARG_OID(0);
binary_upgrade_next_toast_pg_class_oid = reloid;
PG_RETURN_VOID();
}
Datum
set_next_pg_enum_oid(PG_FUNCTION_ARGS)
{
Oid enumoid = PG_GETARG_OID(0);
binary_upgrade_next_pg_enum_oid = enumoid;
PG_RETURN_VOID();
}
Datum
set_next_pg_authid_oid(PG_FUNCTION_ARGS)
{
Oid authoid = PG_GETARG_OID(0);
binary_upgrade_next_pg_authid_oid = authoid;
PG_RETURN_VOID();
}