发布网友 发布时间:2022-05-02 16:55
共2个回答
热心网友 时间:2022-05-02 18:24
SELECT title,url,pic,price FROM A as a1 join B as b1 on a1.contid=b1.contid WHERE title LIKE '%$q%'热心网友 时间:2022-05-02 19:42
select a.titile ,a.pic, a.url,b.price from A a,B b,where (a.title like '%q%' and b.contid=a.contid)