Method __init__

lib/sqlalchemy/sql/ddl.py:1113–1124

Create a :class:`.DropIndex` construct. :param element: a :class:`_schema.Index` that's the subject of the DROP. :param if_exists: if True, an IF EXISTS operator will be applied to the construct. .. versionadded:: 1.4.0b2

(self, element: Index, if_exists: bool = False)

    __visit_name__ = "drop_index"

    def __init__(self, element: Index, if_exists: bool = False) -> None:
        """Create a :class:`.DropIndex` construct.

        :param element: a :class:`_schema.Index` that's the subject
         of the DROP.
        :param if_exists: if True, an IF EXISTS operator will be applied to the
         construct.

         .. versionadded:: 1.4.0b2

        """
        super().__init__(element, if_exists=if_exists)


class AddConstraint(_CreateBase["Constraint"]):