发布时间：2014-07-22 21:43:30

      今天工作要用expdp来导数据大约有20G左右，我想是expdp和dblink应该是比较方便的方法，可能直接将一个用户的数据导入到另一个数据库中，于是我就开始了。    首先dblink创建好了，但是怎么连接也连接不上，报错:ORA-12154: TNS:could not resolve service name。明明.........【阅读全文】

发布时间：2014-06-22 10:20:01

今天在公司的数据库上看到这样的一个RMAN备份脚本：run { allocate channel c1 type disk maxpiecesize = 2G; allocate channel c2 type disk maxpiecesize = 2G; backup incremental level 1 database format '/backup/osedb_osedb01/data/%d_DF_%T_%s_%p.bak' plus archivelog  format '.........【阅读全文】

发布时间：2014-05-01 14:55:48

RMAN-00571: ===========================================================RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============RMAN-00571: ===========================================================RMAN-03002: failure of delete command at 04/25/2.........【阅读全文】

发布时间：2014-04-04 13:37:25

Now that the certification of the Oracle Database 11g R2 with Oracle Linux 6 and the Unbreakable Enterprise Kernel has been announced, we are glad to announce the availability of oracle-rdbms-server-11gR2-preinstall, the Oracle RDBMS Server 11gR2 Pre-install RPM package (formerly known as oracle-v.........【阅读全文】

发布时间：2013-07-28 22:59:24

Performance problem with Oracle*Net Failover when TCP Network down (no IP address) [ID 249213.1]修改时间 27-AUG-2010     类型 PROBLEM     状态 PUBLISHED Applies to:Oracle Net Services - Version: 8.1.7.4.0 to 11.1..........【阅读全文】