id,content,star,user_id,accept_id,order_id,time select comment.*, user1.name as userName, user2.name as acceptName, orders.order_no as orderNo from comment left join user user1 on comment.user_id = user1.id left join user user2 on comment.accept_id = user2.id left join orders on comment.order_id = orders.id and comment.content like concat('%', #{content}, '%') and user1.name like concat('%', #{userName}, '%') and user2.name like concat('%', #{acceptName}, '%') and orders.order_no like concat('%', #{orderNo}, '%') order by id desc select from comment where id = #{id} select from comment where user_id = #{userId} or accept_id = #{userId} delete from comment where id = #{id} insert into comment id, content, star, user_id, accept_id, order_id, time, #{id}, #{content}, #{star}, #{userId}, #{acceptId}, #{orderId}, #{time}, update comment content = #{content}, star = #{star}, user_id = #{userId}, accept_id = #{acceptId}, order_id = #{orderId}, time = #{time}, where id = #{id}