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