About transaction lock and V$lock view
摘要:
你大概习惯了日常检视v$lock视图,了解实例中的锁定了阻塞情况,v$lock是一个非常有用的视图,每个dba都爱用他,我们来看看下面的例子:SQL> drop table youyus;Table droppedSQL> create table youyus as select rownum t1 from dual connect by level update youyus set t1=... 阅读全文
posted @ 1970-01-01 08:00 Oracle和MySQL 阅读(134) 评论(0) 推荐(0) 编辑