- [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('1705292','1707694','1621119','1621118','1621114','1621111','1621102','1508246','1356689','1312707','1310623','1310326','1294504','1276438','1271723','1269455','1257438','1250560','1251220','1238790','1238702','1237508','1233865','1185062','1223226','1223045','1218346','1208317','1203249','1205469','1200042','1186216','846227','1181822','1158758')
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
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