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Diffstat (limited to 'lib/sqlalchemy/engine/default.py')
| -rw-r--r-- | lib/sqlalchemy/engine/default.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py index d1253f678..9eacf0527 100644 --- a/lib/sqlalchemy/engine/default.py +++ b/lib/sqlalchemy/engine/default.py @@ -773,6 +773,8 @@ class DefaultExecutionContext(interfaces.ExecutionContext): processors = compiled._bind_processors if compiled.literal_execute_params: + # copy processors for this case as they will be mutated + processors = dict(processors) positiontup = self._literal_execute_parameters( compiled, processors ) |