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Archive for the Oracle rdbms Category

I/O slave wait 导致CPU 100%

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Posted in troubleshooting on 10月 10, 2014 | There are currently No Comments

The database instance Crash because the CPU High ?

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Posted in rac & dg on 10月 10, 2014 | There are currently 1 Comment

Wow,Index block have 169 ITLS ？

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Posted in troubleshooting on 9月 28, 2014 | There are currently No Comments

Jdbc连接Oracle 12c 时快时慢的问题

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Posted in oracle database 12c, troubleshooting on 9月 26, 2014 | There are currently No Comments

Oracle 12c学习系列之—Row limits & Invisible Column

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Posted in oracle database 12c on 9月 19, 2014 | There are currently No Comments

Oracle 12c学习系列之—identity column

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Posted in oracle database 12c on 9月 19, 2014 | There are currently No Comments

Parallel Query 导致的ORA-04031

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Posted in troubleshooting on 9月 17, 2014 | There are currently No Comments

《Expert Oracle RAC 12c》中文版上市

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Posted in oracle database 12c on 9月 17, 2014 | There are currently 1 Comment

如何解决Oracle DUL恢复clob时中文乱码问题？

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Posted in backup & rcovery on 9月 14, 2014 | There are currently 1 Comment

非归档恢复的一个模拟例子

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Posted in backup & rcovery on 9月 4, 2014 | There are currently 2 Comments

sysaux大面积坏块的例子

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Posted in backup & rcovery on 9月 4, 2014 | There are currently No Comments

12TB ASM RAC磁盘无法mount的案例

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Posted in ASM on 8月 29, 2014 | There are currently No Comments

Drop tablespace xxx including contents，没有备份怎么办？

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Posted in backup & rcovery on 8月 18, 2014 | There are currently 2 Comments

如何抽取损坏的dmp文件中的数据

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Posted in backup & rcovery on 8月 17, 2014 | There are currently No Comments

Linux NUMA引发的性能问题？

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Posted in troubleshooting on 8月 15, 2014 | There are currently No Comments

HAIP异常，导致RAC节点无法启动的解决方案

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Posted in rac & dg on 8月 12, 2014 | There are currently 1 Comment

Oracle 11gR2 for Windows遭遇ora-600[4194]的恢复

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Posted in backup & rcovery on 8月 7, 2014 | There are currently No Comments

ora-00600 kccpb_sanity_check_2和kclchkblk_4的恢复case

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Posted in backup & rcovery on 8月 6, 2014 | There are currently No Comments

如何利用bbed来修改asm diskgroup中的数据(修复坏块方法类似)?

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Posted in ASM, oracle internal on 7月 28, 2014 | There are currently No Comments

Oracle 11.2.0.3.9 RAC is hang (for Linux)

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Posted in troubleshooting on 7月 16, 2014 | There are currently No Comments
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