diff options
Diffstat (limited to 'lib/sqlalchemy/engine/default.py')
| -rw-r--r-- | lib/sqlalchemy/engine/default.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py index 17d2e2531..9d2bbfb15 100644 --- a/lib/sqlalchemy/engine/default.py +++ b/lib/sqlalchemy/engine/default.py @@ -461,9 +461,9 @@ class DefaultExecutionContext(interfaces.ExecutionContext): is_crud = False isddl = False executemany = False - result_map = None compiled = None statement = None + _result_columns = None _is_implicit_returning = False _is_explicit_returning = False @@ -525,7 +525,7 @@ class DefaultExecutionContext(interfaces.ExecutionContext): # compiled clauseelement. process bind params, process table defaults, # track collections used by ResultProxy to target and process results - self.result_map = compiled.result_map + self._result_columns = compiled._result_columns self.unicode_statement = util.text_type(compiled) if not dialect.supports_unicode_statements: @@ -663,6 +663,13 @@ class DefaultExecutionContext(interfaces.ExecutionContext): self.cursor = self.create_cursor() return self + @property + def result_map(self): + if self._result_columns: + return self.compiled.result_map + else: + return None + @util.memoized_property def engine(self): return self.root_connection.engine |