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XXXX客服系统数据库修改数据库字符集
在经过长达1个月的测试后我们终于决定将现网数据库字符集由 US7ASCII修改为 ZHS16GBK。修改方案如下： Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:普通表格; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4p
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ORACLE 中的Transparent Application Failover（TAF）
Oracle Transparent Application Failover(TAF) 说明 Oracle Net Services的高级特性的问题，Oracle 官网上的说明参考： Enabling Advanced Features of Oracle Net Services http://download.oracle.com/docs/cd/B19306_01/network.102/b14212/advcfg.htm#i473297 在这篇文章里讨论到了Net Services的几个特性： · Configuring Advanced Network Address and Connect Data Information · Configuring Runt
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Something about Optimizer Statistics
Something about Optimizer Statistics 1. DBMS_STATS gathers only statistics needed for optimization; it does not gather other statistics. For example, the table statistics gathered by DBMS_STATS include the number of rows, number of blocks currently containing data, and average row length, but not the number of chained rows, average free space, or number of unused data blocks.2. Oracle Database automatically collects index statistics whenever an index is created or rebuilt. Excepti
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终于有我的博客了！
这个博客将用来描述我学习ORACLE的过程，不管是心理上的还是实践方面的。。我希望将我DBA之路上的风风雨雨都完整的记录在这里。好吧，那就从今天开始了！[@more@]
