def computed_columns_api(self): return exclusions.only_if( exclusions.BooleanPredicate(sqla_compat.has_computed))
def identity_columns_api(self): return exclusions.only_if( exclusions.BooleanPredicate(sqla_compat.has_identity))
def computed_reflects_normally(self): return exclusions.only_if( exclusions.BooleanPredicate(sqla_compat.has_computed_reflection) )