本帖最後由 keeauu9 於 2022-9-3 16:41 編輯
select A, B, C, D, E, F, G from TB
where B like "%egg%" or C like "%egg%" or D like "%egg%" or E like "%egg%"
order by A asc
想問問, SQL 需要在B,C,D,E 找 %egg%, 但有沒有方法可以用一個變數(例KEYWORD), 會直接代入 B,C,D,E裡面
select A, B, C, D, E, F, G from TB
set KEYWORD as a "%egg%"
where B like KEYWORD or C like KEYWORD or D like KEYWORD or E like KEYWORD
order by A asc
謝謝. |