如何查看oracle当前session信息 怎样查看Oracle当前的连接数呢?只需要用下面的SQL语句查询一下就可以了. #查看当前不为空的连接select * from v$session where username is not null #查看不同用户的连接数 select username,count(username) from v$session where username is not null group by username #连接数 select count(*) f
查看oracle当前session 2011-09-23 13:26 9041人阅读 评论(0) 收藏 举报 sessionoraclesqlterminaluserobject 怎样查看oracle当前的连接数呢?只需要用下面的SQL语句查询一下就可以了. #查看当前不为空的连接 select * from v$session where username is not null #查看不同用户的连接数 select username,count(username) from v$sessio
oracle下session的查询与删除 1.查询当前session SQL> select username,sid,serial# from v$session where username is not null; USERNAME SID SERIAL# ------------------------------ ---------- ---------- SYS
一. 官网说明 在MOS 上的一篇文章讲到了rebuild online 和offline的区别: Index Rebuild Is Hanging Or Taking Too Long [ID 272762.1] Symptoms:========= Performance issues while rebuilding very large indexes. The offline rebuilds of their index is relatively quick -fi