Module « sqlalchemy »

Fonction union - module sqlalchemy

Signature de la fonction union

def union(*selects, **kwargs) 

Description

union.__doc__

Return a ``UNION`` of multiple selectables.

        The returned object is an instance of
        :class:`_expression.CompoundSelect`.

        A similar :func:`union()` method is available on all
        :class:`_expression.FromClause` subclasses.

        :param \*selects:
          a list of :class:`_expression.Select` instances.

        :param \**kwargs:
          available keyword arguments are the same as those of
          :func:`select`.