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不好意思請教一下 我是My SQL的新手,這問題已經困擾我很久了 select temp.week_ending,temp.total_sold from (select week_ending,sum(units_sold) as total_sold from sold group by week_ending) as temp where temp.total_sold = (select max(total_sold) from (select week_ending,sum(units_sold) as total_sold from sold group by week_ending) as temp2 ) 以上的語法我用於ACCESS與SQL Server中皆可以RUN 但是用在MY SQL中就不能RUN了會出現下列字句 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 'select week_ending,sum(units_sold) as total_sold from 想請問一下是版本問題還是My SQL不支援此種查詢呢 謝謝!! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 163.22.32.128