发布时间:2013-06-14 13:54:22
节点1切换到oracle用户, SQL> selectINST_ID,username,sid,serial# from gv$session where username='XIA';no rows selected本文转自cuug官网SQL> 用win7安装的客户端连接,该客户端tnsnames.ora配置: # tnsnames.ora NetworkConfiguration File: d:\app\Administr.........【阅读全文】
发布时间:2013-05-27 10:42:00
北京oracle培训http://www.cuug.com/一、修改临时文件:SQL> desc v$tempfile;NameNull?Type------------------------------------------------- ----------------------------FILE#NUMBERCREATION_CHANGE#NUMBERCREATION_TIMEDATETS#NUMBERRFILE#NUMBERSTATUSVARCHAR2(7)ENABLEDVARCHAR2(10)BYTESN.........【阅读全文】
发布时间:2013-05-24 11:19:15
Oracle 11g 补丁在$ORACLE_HOME/dbs目录下创建pfile文件修改参数文件和控制文件中指定的文件[root@data dev]# df -Th[root@data ~]# df -ThFilesystem Type Size Used Avail Use% Mounted on/dev/sda3 ext3 27G 15G 11G 59% //dev/sda1 ext3 99M 22M 72M 24% /boottmpfs .........【阅读全文】
发布时间:2013-05-21 15:30:40
用oracle用户连接数据库,[oracle@data /]$ env |grep ORAORACLE_SID=undosqlORACLE_BASE=/u01/app/oracleORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1[oracle@data /]$ sqlplus / as sysdbaSQL> archive log list;Database log mode.........【阅读全文】
发布时间:2013-05-21 14:28:31
System alteredSQL> select event,total_waits,time_waited,average_wait fromv$session_event where sid=1 order bytotal_waits desc; EVENT  .........【阅读全文】