Method correlate_except

lib/sqlalchemy/sql/selectable.py:7284–7300

Apply correlation to the subquery noted by this :class:`_sql.Exists`. .. seealso:: :meth:`_sql.ScalarSelect.correlate_except`

(
        self,
        *fromclauses: Union[Literal[None, False], _FromClauseArgument],
    )

        return e

    def correlate_except(
        self,
        *fromclauses: Union[Literal[None, False], _FromClauseArgument],
    ) -> Self:
        """Apply correlation to the subquery noted by this
        :class:`_sql.Exists`.

        .. seealso::

            :meth:`_sql.ScalarSelect.correlate_except`

        """
        e = self._clone()
        e.element = self._regroup(
            lambda element: element.correlate_except(*fromclauses)
        )
        return e

    def select_from(self, *froms: _FromClauseArgument) -> Self:
        """Return a new :class:`_expression.Exists` construct,