- [Type] 查询语句错误
- [1064] You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'rank,\x0D\x0A @current_sid := p.sid\x0D\x0A FROM (\x0D' at line 8
- [Query] SELECT a.item, a.sid, a.count
FROM (
SELECT
p.item,
p.sid,
p.count,
p.updatedate,
@rank := IF(@current_sid = p.sid, @rank + 1, 1) AS rank,
@current_sid := p.sid
FROM (
SELECT item, sid, COUNT(*) as count, MAX(updatedate) as updatedate FROM ui_riposte
WHERE `type` = 'thread' AND status = 1 and `sid` IN('2579249','2546680','2545685','2542558','2478453','2399281','2394318','2367646','2357026','2319150','2312736','2264356','2261265','2259575','2249455','2249446','2239772','2230565','2230291','2225551','2225136','2223640','2221764','2217176','2209604','2186835','2186210','2186209','2186208','2158664','2149134','2146483','2146482','2142070','2142069')
GROUP BY sid, item
) p
JOIN (SELECT @current_sid := NULL, @rank := 0) AS vars
ORDER BY p.sid, p.count DESC, p.updatedate ASC
) a
WHERE a.rank <= 3
|