操作數(shù)應(yīng)包含1列 - MySQL不在SELECT * from campaigns WHERE id not in(SELECT
e.id_campaign, d.name, d.frequency, d.country, d.referral, d.bid, d.status, COUNT(e.id) AS countcap
FROM campaigns d LEFT JOIN served e ON d.id = e.id_campaign
WHERE
d.status = 'Active'
GROUP BY e.id_campaign HAVING
countcap < d.frequency)我得到錯誤“操作數(shù)應(yīng)該包含1列” - 但我需要COUNT(e.id)
操作數(shù)應(yīng)包含1列 - MySQL不在
料青山看我應(yīng)如是
2019-08-23 10:31:48