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Diffstat (limited to 'lib/sqlalchemy/sql/expression.py')
| -rw-r--r-- | lib/sqlalchemy/sql/expression.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index c559f3850..2e0a0b803 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -2235,7 +2235,13 @@ class _Generative(object): class Executable(_Generative): - """Mark a ClauseElement as supporting execution.""" + """Mark a ClauseElement as supporting execution. + + :class:`Executable` is a superclass for all "statement" types + of objects, including :func:`select`, :func:`delete`, :func:`update`, + :func:`insert`, :func:`text`. + + """ supports_execution = True _execution_options = util.frozendict() @@ -2263,6 +2269,12 @@ class Executable(_Generative): of many DBAPIs. The flag is currently understood only by the psycopg2 dialect. + See also: + + :meth:`sqlalchemy.engine.base.Connection.execution_options()` + + :meth:`sqlalchemy.orm.query.Query.execution_options()` + """ self._execution_options = self._execution_options.union(kw) |