diff options
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index b26918f2f..29023c9fe 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -1400,14 +1400,14 @@ class BindParameter(roles.InElementRole, ColumnElement): else: self.type = type_ - def _with_value(self, value, maintain_key=False): + def _with_value(self, value, maintain_key=False, required=NO_ARG): """Return a copy of this :class:`.BindParameter` with the given value set. """ cloned = self._clone(maintain_key=maintain_key) cloned.value = value cloned.callable = None - cloned.required = False + cloned.required = required if required is not NO_ARG else self.required if cloned.type is type_api.NULLTYPE: cloned.type = type_api._resolve_value_to_type(value) return cloned @@ -1826,7 +1826,7 @@ class TextClause( replace_context=err, ) else: - new_params[key] = existing._with_value(value) + new_params[key] = existing._with_value(value, required=False) @util.preload_module("sqlalchemy.sql.selectable") def columns(self, *cols, **types): |