[20160704]从跟踪文件抽取sql语句.txt --以前写过两篇,链接如下: http://blog.itpub.net/267265/viewspace-775398/ http://blog.itpub.net/267265/viewspace-748041/ 1个利用tkprof的recodr参数,可以记录跟踪整个sql语句序列,缺点就是丢失一些递归的sql语句.另外一...

文章 2015-07-06 来自：开发者社区

[20150705]从AWR抽取有问题的sql语句.txt

[20150705]从AWR抽取有问题的sql语句.txt --闲着没事,写一个脚本从awr数据里面抽取有问题的sql语句,主要我不想看awr报表,而优化80%的问题集中在sql语句,实际上可能更多. --另外我看报表主要集中在9-11点,下午3-5点这些报表,这样可能漏调一些晚上的一些schedule,job等相关sql语句的优化. --注意一定要在环境变量中设置 --NLS_DA...

文章 2013-10-31 来自：开发者社区

[20131031]从跟踪文件中抽取sql语句.txt

[20131031]从跟踪文件中抽取sql语句.txt以前写过利用tkprof顺序抽取执行的sql语句http://space.itpub.net/267265/viewspace-748041但是递归语句没有记录下来。今天看了一篇blog，记录如下：--说明：我修改2处：dept那行里面的－1原文有错，应该是半角-1。--printf "%s %s %s>>>> %s\....

文章 2012-11-01 来自：开发者社区

[20121101]tkprof抽取sql语句.txt

[20121101]tkprof抽取sql语句.txt 有时候跟踪分析sql语句,并不是要看里面的递归的执行,或者性能问题.而是要收集跟踪命令的执行序列. 查看tkprof的帮助: Usage: tkprof tracefile outputfile [explain= ] [table= ] &nbs...

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