select id, product_id, product_data, create_user, create_time from product_productlong insert into product_productlong ( product_id, product_data, create_user, create_time )values( #{productId}, #{productData}, #{createUser}, sysdate() ) update product_productlong product_id = #{productId}, product_data = #{productData}, where id = #{id} delete from product_productlong where id = #{id} delete from product_productlong where id in #{id}