Ticket #5295: joins_order_by.diff

query.py

@@ -544 +544 @@
-                    order = "ASC"
-                if "." in col_name:
-                    table_prefix, col_name = col_name.split('.', 1)
+                    # accept table name not only the internal alias as prefix
+                    if joins:  
+                        for join_alias, join_vals in joins.items():
+                            if qn(table_prefix) == join_vals[0]:
+                                table_prefix = join_alias
-                    table_prefix = qn(table_prefix) + '.'
-                else:
-                    # Use the database table as a column prefix if it wasn't given,