diff options
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index 6d1174d20..e2df1adc2 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -1945,7 +1945,7 @@ class ClauseList( self.operator = kwargs.pop("operator", operators.comma_op) self.group = kwargs.pop("group", True) self.group_contents = kwargs.pop("group_contents", True) - + self._tuple_values = kwargs.pop("_tuple_values", False) self._text_converter_role = text_converter_role = kwargs.pop( "_literal_as_text_role", roles.WhereHavingRole ) @@ -2011,6 +2011,8 @@ class ClauseList( class BooleanClauseList(ClauseList, ColumnElement): __visit_name__ = "clauselist" + _tuple_values = False + def __init__(self, *arg, **kw): raise NotImplementedError( "BooleanClauseList has a private constructor" @@ -2162,13 +2164,15 @@ class Tuple(ClauseList, ColumnElement): [(1, 2), (5, 12), (10, 19)] ) + .. versionchanged:: 1.3.6 Added support for SQLite IN tuples. + .. warning:: - The composite IN construct is not supported by all backends, - and is currently known to work on PostgreSQL and MySQL, - but not SQLite. Unsupported backends will raise - a subclass of :class:`~sqlalchemy.exc.DBAPIError` when such - an expression is invoked. + The composite IN construct is not supported by all backends, and is + currently known to work on PostgreSQL, MySQL, and SQLite. + Unsupported backends will raise a subclass of + :class:`~sqlalchemy.exc.DBAPIError` when such an expression is + invoked. """ |