Method cached_col

django/db/models/fields/composite.py:107–108

(self)

    @cached_property
    def cached_col(self):
        return ColPairs(self.model._meta.db_table, self.fields, self.fields, self)

    def get_col(self, alias, output_field=None):
        if alias == self.model._meta.db_table and (