Method references

lib/sqlalchemy/sql/schema.py:2270–2278

Return True if this Column references the given column via foreign key.

(self, column: Column[Any])

            return self.description

    def references(self, column: Column[Any]) -> bool:
        """Return True if this Column references the given column via foreign
        key."""

        for fk in self.foreign_keys:
            if fk.column.proxy_set.intersection(column.proxy_set):
                return True
        else:
            return False

    def append_foreign_key(self, fk: ForeignKey) -> None:
        fk._set_parent_with_dispatch(self)