12.19.05

济南出差第二日

Posted in David.Guo的心情随笔 at 3:28 pm by David.Guo

昨天把数据库都备份完成以后,
今天用脚本分析整个数据库的表和索引,居然发现几个分区表无论如何都不会被分析,而我最关键的就是要分析那几个分区表,仔细看了下脚本,原来在脚本中有个小小的错误,修改之,重新分析,还比较快,在系统有压力的时候,不是很慢,而且也没有严重的影响到我的系统性能,这个就好.
将数据库修改为choose方式的优化器模式,上应用,应用一切正常,看起来比以前用rule要稍微快点.
今天难道是个好日子?
不知道明天会如何,今天晚上很多job会运行,明天很多客户要连接上来,如果明天应用过关,就ok了.

PS:下午去看了下大明湖,主要是大明湖就在住的地方旁边,不去好像说不过去.
晚上约了个朋友喝茶,济南喝茶的环境没有俺们杭州好.

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