sql 自定义排序

SELECT

id, user_mobile, start_province_id, start_city_id, start_county_id, start_station,
end_province_id, end_city_id, end_county_id, end_station, send_date, start_time,
end_time,
CASE
WHEN TIMESTAMPDIFF(
MINUTE,
SYSDATE(),
CONCAT(
send_date,
' ',
SUBSTR(end_time FROM 1 FOR 2),
':',
SUBSTR(end_time FROM 3 FOR 4),
':00'
)
) < 0 THEN
'2'
ELSE
status
END AS status,
line_id, create_time, update_time, del_flag, spare1, spare2, spare3,
spare4, spare5, spare6, spare7, spare8, spare9, spare10

FROM

u_custom_line

<include refid="SelectSQL" ></include>
ORDER  BY
(CASE
(CASE
WHEN TIMESTAMPDIFF(
MINUTE,
SYSDATE(),
CONCAT(
send_date,
' ',
SUBSTR(end_time FROM 1 FOR 2),
':',
SUBSTR(end_time FROM 3 FOR 4),
':00'
)
) < 0 THEN
'2'
ELSE
status
END)
WHEN '1' then 1 WHEN  '0' then 2 WHEN  '2' then 3 end) ASC,CONCAT(
send_date,
' ',
SUBSTR(end_time FROM 1 FOR 2),
':',
SUBSTR(end_time FROM 3 FOR 4),
':00'
) DESC