Return a LATERAL alias of this :class:`_expression.Selectable`. The return value is the :class:`_expression.Lateral` construct also provided by the top-level :func:`_expression.lateral` function. .. seealso:: :ref:`tutorial_lateral_correlation` - overview of u
(self, name: Optional[str] = None)
| 3807 | return self.scalar_subquery().label(name) |
| 3808 | |
| 3809 | def lateral(self, name: Optional[str] = None) -> LateralFromClause: |
| 3810 | """Return a LATERAL alias of this :class:`_expression.Selectable`. |
| 3811 | |
| 3812 | The return value is the :class:`_expression.Lateral` construct also |
| 3813 | provided by the top-level :func:`_expression.lateral` function. |
| 3814 | |
| 3815 | .. seealso:: |
| 3816 | |
| 3817 | :ref:`tutorial_lateral_correlation` - overview of usage. |
| 3818 | |
| 3819 | """ |
| 3820 | return Lateral._factory(self, name) |
| 3821 | |
| 3822 | def subquery(self, name: Optional[str] = None) -> Subquery: |
| 3823 | """Return a subquery of this :class:`_expression.SelectBase`. |