码迷,mamicode.com
首页 >  
搜索关键字:OPTIMIZE TABLE作用及使用    ( 719个结果
Sql Server Parameter Sniffing 和 optimize for 介绍
Parameter sniffing是Sql Server 创建存储过程的执行计划时,根据传入的参数进行预估生成执行计划的一个功能,通俗的说,就是根据第一个参数为stored procedure生成执行计划,但是Stored Procedure的第一个参数产生的执行计划并不一定是最优的,当后续传参时...
分类:数据库   时间:2015-10-15 18:46:24    阅读次数:245
ocp-405
QUESTION NO: 405 You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups. Which action should you take? A. Set the BACKUP_TAPE_IO_SLAVES para...
分类:其他好文   时间:2015-10-15 10:09:59    阅读次数:152
protobuf 文件级别优化
package IM.BaseDefine;option java_package = "com.mogujie.tt.protobuf";option optimize_for = LITE_RUNTIME;// service idenum ServiceID{ SID_LOGIN ...
分类:其他好文   时间:2015-10-12 12:21:47    阅读次数:282
Leetcode Pascal's Triangle II
Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your algorithm to use onlyO(...
分类:其他好文   时间:2015-10-06 06:57:43    阅读次数:394
Google之Chromium浏览器源码学习——base公共通用库(四)
本文将介绍debug调试相关的内容,包括调试器、性能分析、堆跟踪、跟踪事件等; alias.h:Alias函数,提供防止载微软的编译器优化某参数变量的操作,内部通过#pragma optimize("", off)与#pragma optimize("", on)来实现关闭所有的优化选项,再恢...
分类:其他好文   时间:2015-09-19 12:25:14    阅读次数:340
[LeetCode]Pascal's Triangle II
Pascal's Triangle IIGiven an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your alg...
分类:其他好文   时间:2015-09-16 21:34:10    阅读次数:183
H-Index II @python
Follow upforH-Index: What if thecitationsarray is sorted in ascending order? Could you optimize your algorithm?class Solution(object): def hIndex(s...
分类:编程语言   时间:2015-09-15 21:36:36    阅读次数:211
[LeetCode]H-Index II
H-Index IIFollow upforH-Index: What if thecitationsarray is sorted in ascending order? Could you optimize your algorithm?二分查找,时间复杂度O(logn)。 1 class So...
分类:其他好文   时间:2015-09-14 12:16:15    阅读次数:143
[LeetCode] H-Index II 求H指数之二
Follow up for H-Index: What if the citations array is sorted in ascending order? Could you optimize your algorithm?Hint:Expected runtime complexity is...
分类:其他好文   时间:2015-09-05 06:38:47    阅读次数:285
[LeetCode][JavaScript]H-Index II
H-Index IIFollow upforH-Index: What if thecitationsarray is sorted in ascending order? Could you optimize your algorithm?Hint:Expected runtime complex...
分类:编程语言   时间:2015-09-05 06:31:38    阅读次数:164
719条   上一页 1 ... 58 59 60 61 62 ... 72 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!