select id, username, password, role_id, phone, createdate, remark, real_name, age, sex from user and username = #{username} and real_name like concat('%',#{realName},'%') and sex = #{sex} and password = #{password} and role_id = #{roleId} and phone like concat('%', #{phone}, '%') and createdate = #{createdate} order by id desc where id = #{id} order by createdate desc where username = #{username} insert into user username, password, role_id, phone, createdate, remark, real_name, sex, age, #{username}, #{password}, #{roleId}, #{phone}, #{createdate}, #{remark}, #{realName}, #{sex}, #{age}, update user username = #{username}, password = #{password}, role_id = #{roleId}, phone = #{phone}, createdate = #{createdate}, remark = #{remark}, real_name = #{realName}, sex = #{sex}, age = #{age}, where id = #{id} delete from user where id = #{id} delete from user where id in #{id}