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SQL优化34条 转自http://kb.cnblogs.com/page/48520/

1)选择最有效率的表名顺序(只在基于规则的优化器中有效): ORACLE 的解析器按照从右到左的顺序处理FROM子句中的表名,FROM子句中写在最后的表(基础表 driving table)将被最先处
三无程序员 2012-07-26 浏览(21)
www.cnblogs.com/heling/archive/2012/07/26/2610410.html

MS SQL发生死锁以及tempdb的优化资源总结

gs.com/page/48520/ ...lighter.com/ --CREATE PROCEDURE [DBO].[SP_WHO_LO
athrun 2010-05-12 推荐(1) 浏览(243)
www.cnblogs.com/Athrun/archive/2010/05/12/1733557.html

关于 mahout factorize-movielens-1M.sh 执行

355:5.0,48520:5.0,80740:5.0,191782:5.0,182794:5.0]12 [41426:5.0,103975:5.0,146438:5.0,78255:5.0,4
star°流浪 2015-06-09 浏览(22)
www.cnblogs.com/superzhu/p/hadoop_mahout.html

HDU2222(AC自动机入门题)

ion(s): 48520 Accepted Submission(s): 15473 Pro...cppblog.com/mythit/archive/2009/04/21/80633.html
banehunter 2016-02-23 浏览(13)
www.cnblogs.com/program-ccc/p/5208826.html

Openfire服务器MySQL优化

.13.209:48520 | XXXXX | Sleep | 3 | | NULL | | 1635823
追梦华仔 2016-08-23 浏览(2)
www.cnblogs.com/huazai8204/p/5799646.html

sar ,history ,vmstat ,uptime命令学习

20 0 48520 27m 7364 R 2.0 5.5 0:16.61 Xorg
wangpossible 2012-12-14 浏览(110)
www.cnblogs.com/wangpossible/archive/2012/12/14/2817759.html

csuoj 1392: Number Trick

50);ans[48520].push_back(194250);ans[48718].push_back(195000);ans[49125].push_back(196560);ans[49495
悠游天地间 2015-05-03
www.cnblogs.com/jeff-wgc/p/4474830.html

中文汉字转换拼音PHP类

16771, 48520), 366 "qiong" = array(24282, 50320, 30623, 52467, 58588, 28549, 50934, 63194
子海蓝心 2014-10-15 浏览(133)
www.cnblogs.com/851507788cto/p/4025842.html