add dialect to compilation of sqlalchemy clauses

2020-08-09 06:24:22 +02:00
parent 8f179f763f
commit 39e44b1985
4 changed files with 7 additions and 1 deletions
--- a/orm/queryset.py
+++ b/orm/queryset.py
@ -262,7 +262,8 @@ class QuerySet:
            clause = getattr(column, op_attr)(value)
            clause.modifiers['escape'] = '\\' if has_escaped_character else None

-            clause_text = str(clause.compile(compile_kwargs={"literal_binds": True}))
+            clause_text = str(clause.compile(dialect=self.model_cls.__database__._backend._dialect,
+                                             compile_kwargs={"literal_binds": True}))
            alias = f'{table_prefix}_' if table_prefix else ''
            aliased_name = f'{alias}{table.name}.{column.name}'
            clause_text = clause_text.replace(f'{table.name}.{column.name}', aliased_name)