select * from Orders o,Product p,Merchant m where o.o_account='984133' and m.m_id=p.pro_merchantid and p.pro_id=o.o_productid and o.o_id>0 and ROWNUM<=10 order by o.o_id select * from Orders where o_account='984133' order by o_id 我想让第二条sql查出来的值,然后让第一条从第二条sql查出来的值出筛选 应该怎么写 求教大神!
select * from Orders where o_account='984133' order by o_id 我想让第二条sql查出来的值,然后让第一条从第二条sql查出来的值出筛选
应该怎么写 求教大神!