如何删除这样的数据 delect from pool where ctype='1' 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 select pool.id ,cname, ctype, Utypefrom pool ,bwhere pool.id = b.id and utype <> 1 delete from pool where id in (select id from c where utype='1') select pool.id ,cname, ctype, Utypefrom pool ,bwhere pool.id = b.id and utype <> 1 delete from pool where id in (select id from b where utype = '1') delete pool where id in (select id from b where utype = '1') 关于Lamda表达式效率的问题,请高手指教。 急~~~~ c# treeview 请问foreach中如何传递控件的类型???在线等!!! 各位大侠帮帮忙 窗体关闭的疑问 Sockets.AddressFamily”并不包含对“AfiNet”的定义 分太多,散之! C#线程问题,不太明白请指点 C# listView 在失去焦点隐藏 怎么实现 有关线程循环,等待,调用的问题??在线等待 如何设置datagird中某一列的日期型为”yy/MM/dd” 初学c#,想找几个未编译过的例子练习一下,不知道大家谁有,谢谢!
from pool ,b
where pool.id = b.id and utype <> 1
from pool ,b
where pool.id = b.id and utype <> 1