Ticket #2700: table_schema.diff

introspection.py

@@ -35 +35 @@
         cursor.execute("""
             SELECT column_name, referenced_table_name, referenced_column_name
             FROM information_schema.key_column_usage
-            WHERE table_name = %s
+            WHERE table_name = %s AND table_schema = DATABASE()
                 AND referenced_table_name IS NOT NULL
                 AND referenced_column_name IS NOT NULL""", [table_name])
         constraints.extend(cursor.fetchall())