Method _create_all

lib/sqlalchemy/sql/elements.py:3785–3799

create CollectionAggregate for the legacy ARRAY.Comparator.all() method

(
        cls, expr: _ColumnExpressionArgument[_T]
    )

    @classmethod
    def _create_all(
        cls, expr: _ColumnExpressionArgument[_T]
    ) -> CollectionAggregate[bool]:
        """create CollectionAggregate for the legacy
        ARRAY.Comparator.all() method"""
        col_expr: ColumnElement[_T] = coercions.expect(
            roles.ExpressionElementRole,
            expr,
        )
        col_expr = col_expr.self_group()
        return CollectionAggregate(
            col_expr,
            operator=operators.all_op,
            type_=type_api.BOOLEANTYPE,
        )

    @util.preload_module("sqlalchemy.sql.sqltypes")
    def _bind_param(