随笔分类 -  Sql/数据仓库

摘要:/*--处理死锁 查看当前进程,或死锁进程,并能自动杀掉死进程 因为是针对死的,所以如果有死锁进程,只能查看死锁进程当然,你可以通过参数控制,不管有没有死锁,都只查看死锁进程 --邹建 2004.4--*/ /*--调用示例 exec p_lockinfo--*/ALTER proc p_locki... 阅读全文
posted @ 2007-11-23 13:10 柴火 阅读(858) 评论(0) 推荐(0)
摘要:UPDATE FROM update a set aa =(select bb from b where a.cc = b.cc) where exists (select b.cc from a.cc =b.cc) 1. 建立数据库DB2_GCB CREA... 阅读全文
posted @ 2007-11-16 12:15 柴火 阅读(4660) 评论(1) 推荐(2)
摘要:SQL Server ODBC Standard Security: "Driver={SQL Server};Server=Aron1;Database=pubs;Uid=sa;Pwd=asdasd;" Trusted connection: "Driver={SQL Server};Server=Aron1;Database=pubs;Trusted_Connection=yes;" Prompt for username and password: oConn.Properties("Prompt") = adPromptAlways oConn.Open "Driver={SQL Server};Server=Aron1;DataBase=pubs;" ... ... 阅读全文
posted @ 2006-07-06 00:42 柴火 阅读(2530) 评论(1) 推荐(1)
摘要:"select top 10 a.lsh from account as a where a.lsh not in (select top " + page + " b.lsh from account as b)" 其中 top 10 为我们需要分页的页数, page 为启始的记录数;如:我们现在需要 1-10条的记录 page=0,需要11-20的记录 page=10 ... ... 阅读全文
posted @ 2006-07-06 00:28 柴火 阅读(180) 评论(1) 推荐(0)