id,content,money,user_id,time,type select records.*, user.name as userName from records left join user on records.user_id = user.id and user.name like concat('%', #{userName}, '%') order by id desc select from records where id = #{id} delete from records where id = #{id} insert into records id, content, money, user_id, time, type, #{id}, #{content}, #{money}, #{userId}, #{time}, #{type}, update records content = #{content}, money = #{money}, user_id = #{userId}, time = #{time}, type = #{type}, where id = #{id}