-- Look for illegal values in pg_class fields
SELECT c1.oid, c1.relname
FROM pg_class as c1
-WHERE relkind NOT IN ('r', 'i', 'S', 't', 'v', 'm', 'c', 'f', 'p') OR
+WHERE relkind NOT IN ('r', 'i', 'S', 't', 'v', 'm', 'c', 'f', 'p', 'I') OR
relpersistence NOT IN ('p', 'u', 't') OR
relreplident NOT IN ('d', 'n', 'f', 'i');
oid | relname
SELECT c1.oid, c1.relname
FROM pg_class as c1
-WHERE relkind NOT IN ('r', 'i', 'S', 't', 'v', 'm', 'c', 'f', 'p') OR
+WHERE relkind NOT IN ('r', 'i', 'S', 't', 'v', 'm', 'c', 'f', 'p', 'I') OR
relpersistence NOT IN ('p', 'u', 't') OR
relreplident NOT IN ('d', 'n', 'f', 'i');