diff options
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/expression.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index f2ad4351a..eb64fd571 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -2194,16 +2194,13 @@ class _Executable(object): _execution_options = util.frozendict() @_generative - def execution_options(self, **kwargs): + def execution_options(self, **kw): """ Set non-SQL options for the statement, such as dialect-specific options. The options available are covered in the respective dialect's section. """ - _execution_options = self._execution_options.copy() - for key, value in kwargs.items(): - _execution_options[key] = value - self._execution_options = _execution_options + self._execution_options = self._execution_options.union(kw) class _TextClause(_Executable, ClauseElement): @@ -2252,6 +2249,11 @@ class _TextClause(_Executable, ClauseElement): else: return None + def _generate(self): + s = self.__class__.__new__(self.__class__) + s.__dict__ = self.__dict__.copy() + return s + def _copy_internals(self, clone=_clone): self.bindparams = dict((b.key, clone(b)) for b in self.bindparams.values()) |