(
        self, from_relation: BaseRelation, to_relation: BaseRelation
    )
Rename the relation from from_relation to to_relation.

        Implementors must call self.cache.rename() to preserve cache state.
Rename the relation from from_relation to to_relation.
Rename the relation from from_relation to to_relation .
def rename_relation(
        self, from_relation: BaseRelation, to_relation: BaseRelation
    ) -> None:
        """Rename the relation from from_relation to to_relation.

        Implementors must call self.cache.rename() to preserve cache state.
        """
        raise NotImplementedException(
            '`rename_relation` is not implemented for this adapter!'
        )
def rename_relation ( self , from_relation : BaseRelation , to_relation : BaseRelation ) -> None : raise NotImplementedException ( '`rename_relation` is not implemented for this adapter!' )