我有查询。
SELECT * FROM '.PRFX.'sell
WHERE draft = "0" '.$e_sql.'
AND ID NOT IN (SELECT id_ FROM '.PRFX.'skipped WHERE uid = "'.$u.'")
AND ID NOT IN (SELECT id_ FROM '.PRFX.'followed WHERE uid = "'.$u.'")
ORDER BY raised DESC '.$sql_limit;
我想以最少的刷新次数添加 3 条记录;最佳第五名
它们必须是唯一的(所以如果你连接两个 UNION ALL ......)