[DBAL-412] Fix postgresql query

lib/Doctrine/DBAL/Platforms/PostgreSqlPlatform.php

@@ -295,8 +295,8 @@ class PostgreSqlPlatform extends AbstractPlatform
                     t.typname AS type,
                     format_type(a.atttypid, a.atttypmod) AS complete_type,
                     (SELECT t1.typname FROM pg_catalog.pg_type t1 WHERE t1.oid = t.typbasetype) AS domain_type,
-                    (SELECT format_type(t2.typbasetype, t2.typtypmod) FROM pg_catalog.pg_type t2
-                     WHERE t2.typtype = 'd' AND t2.typname = format_type(a.atttypid, a.atttypmod)) AS domain_complete_type,
+                    (SELECT format_type(t2.typbasetype, t2.typtypmod) FROM
+                      pg_catalog.pg_type t2 WHERE t2.typtype = 'd' AND t2.oid = a.atttypid) AS domain_complete_type,
                     a.attnotnull AS isnotnull,
                     (SELECT 't'
                      FROM pg_index