司空不见惯的博客 ALTER DATABASE DROP LOGFLIE MEMBER ‘D:\ORACLE\DATABASE\UNDO04B.LOG’; –(16)查询BOOKSALES数据库中所有重做日志文件成员的状态。 –查询重做日志文件组及其状态信息 select group#,sequence#,members,...
heshan307的博客turncate -s -200M logflie [apps@B2C-TEST-NGINX-002log_receiver]$ time ./trun.sh real 8m37.902s user 0m0.104s sys 0m4.207s #!/bin/bash fori in `seq 102400-2000` do truncate -s ${i}M test.log ...