你们都是我的客户,所以,我对你们是透明的
发布时间:2015-12-11 09:51:21
点击(此处)折叠或打开import pygamepygame.init()pygame.display.set_caption('allmyx')screen = pygame.display.set_mode([500,300])while 1: for event in pygame.ev.........【阅读全文】
发布时间:2015-12-11 09:47:33
最近学习数据块,在书上看到一个dbv的命令可以检查数据文件,模拟实验环境的时候出了点差错,环境:点击(此处)折叠或打开SQL> select * from v$version where rownum <2; BANNER -----------------------------------------.........【阅读全文】
发布时间:2015-12-01 21:33:36
"V$LOCK" Reference NoteThe information here contains the view description from the Oracle9i documentation along with any additional Support / Historical Notes related to this view.Earlier versions of Oracle may not include all columns.Oracle9i/10g/11g Information.........【阅读全文】
发布时间:2015-12-01 21:28:02
修改vip1、停库[oracle@hca1 ~]$ srvctl stop database -d orcl2、停止监听和vip[grid@hca1 ~]$ srvctl stop listener -n hca1[grid@hca1 ~]$ srvctl stop listener -n hca2[grid@hca1 ~]$ srvctl stop vip -n hca1[grid@hca1 ~]$ srvctl stop vip -n hca23、修改双节点/etc/hosts4、root用户修改(hca1上可以下.........【阅读全文】