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Fix pg_upgrade of large object permissions by preserving pg_auth.oid,

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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.
This commit is contained in:
Bruce Momjian
2011-01-07 21:59:29 -05:00
parent 2896c87ce4
commit d8d3d2a4f3
8 changed files with 80 additions and 31 deletions
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23
contrib/pg_upgrade/function.c
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@ -13,23 +13,16 @@
/*
* install_support_functions()
* install_db_support_functions()
*
* pg_upgrade requires some support functions that enable it to modify
* backend behavior.
*/
void
install_support_functions(void)
install_db_support_functions(const char *db_name)
{
int dbnum;
prep_status("Adding support functions to new cluster");
for (dbnum = 0; dbnum < new_cluster.dbarr.ndbs; dbnum++)
{
DbInfo *new_db = &new_cluster.dbarr.dbs[dbnum];
PGconn *conn = connectToServer(&new_cluster, new_db->db_name);
PGconn *conn = connectToServer(&new_cluster, db_name);
/* suppress NOTICE of dropped objects */
PQclear(executeQueryOrDie(conn,
"SET client_min_messages = warning;"));
@ -83,9 +76,13 @@ install_support_functions(void)
"RETURNS VOID "
"AS '$libdir/pg_upgrade_support' "
"LANGUAGE C STRICT;"));
PQclear(executeQueryOrDie(conn,
"CREATE OR REPLACE FUNCTION "
" binary_upgrade.set_next_pg_authid_oid(OID) "
"RETURNS VOID "
"AS '$libdir/pg_upgrade_support' "
"LANGUAGE C STRICT;"));
PQfinish(conn);
}
check_ok();
}