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https://msdn.microsoft.com/zh-cn/library/ms174283.aspx
https://msdn.microsoft.com/zh-cn/library/ms174283.aspx清楚sqlserver 某句 sql的执行计划
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top命令 load average
例: 12:40:41 up 30 days, 19:38, 5 users, load average: 38.78, 23.08, 32.84系统平均负载被定义为在特定时间间隔内运行队列中的平均进程树。如果一个进程满足以下条件则其...
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RAC 增加，删除votedisk测试
[root@rac1 ~]# /opt/app/oracle/product/10.2.0/crs_1/bin/crsctl check crsCSS appears healthyCRS appears healthyEVM appears healthy[root@rac1 ~]# /opt/app/oracle/product/10.2.0/crs_1/bin/crsctl stop crs...
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RMAN恢复丢失所有数据文件的数据，其中有数据文件是在备份后添加
C:\Documents and Settings\GUXUELIANG>rman target /恢复管理器: Release 10.2.0.1.0 - Production on 星期一 6月 13 15:31:24 2011Copyright (c) 1982, 2005, Oracle. All rights reserved.连接到目标数...
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Dataguard RMAN 备份删除主库归档日志
Applies to: Oracle Server - Enterprise Edition - Version: 10.1.0.2 and later [Release: 10.1 and later ]Information in this document applies to any platform.GoalHow to ensure that RMA...
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Ora 00600:internal error code;arguments:[15160],[ ],[ ],[ ],[ ],[ ],[ ],[ ] 解决
select * from sajet.g_wo_base a,sajet.g_sn_count b where a.work_order=b.work_order anda.work_order like '001000000000%'查询这段语句是就会报Ora 00600:internal error code;arguments:[15160],[ ],[ ],[ ],[...
