Revert two recent commits that had btree_index.sql drop regression test
indexes rather than leave them behind for pg_dump testing.
This is intended to restore pg_upgrade coverage of indexes with the
vacuum_cleanup_index_scale_factor storage parameter set on buildfarm
member crake.
Backpatch: 11-12 only
{vacuum_cleanup_index_scale_factor=70.0}
(1 row)
-drop index btree_idx1;
-drop index btree_idx_err;
--
-- Test for multilevel page deletion
--
-- Simple ALTER INDEX
alter index btree_idx1 set (vacuum_cleanup_index_scale_factor = 70.0);
select reloptions from pg_class WHERE oid = 'btree_idx1'::regclass;
-drop index btree_idx1;
-drop index btree_idx_err;
--
-- Test for multilevel page deletion