没有合适的资源?快使用搜索试试~
我知道了~
文库首页
数据库
Oracle
Getting The Best From The Cost Based Optimizer
Getting The Best From The Cost Based Optimizer
oracle
optimizer
需积分: 10
2 下载量
142 浏览量
2014-10-22
21:46:16
上传
评论
1
收藏
523KB
PDF
举报
温馨提示
立即下载
如何使用好oracle的CBO特性,如何收集正确的统计信息
资源推荐
资源评论
Cost-Based.Oracle.Fundamentals
浏览:18
5星 · 资源好评率100%
The typical cost of using a B-tree index comprises three components—the depth of the index, based on the blevel; the number of index leaf blocks that will be visited, based on leaf_blocks; and the ...
藏经阁-Cost-Based Optimizer in Apache.pdf
浏览:67
藏经阁-Cost-Based Optimizer in Apache.pdf
藏经阁-Cost-Based Optimizer in Apache Spark 2.2.pdf
浏览:138
藏经阁-Cost-Based Optimizer in Apache Spark 2.2.pdf
PSO.zip_PSO best solution_The Best Of All_best-so-far_pso global
浏览:167
Another "best" value that is tracked by the particle swarm optimizer is the best value, obtained so far by any particle in the neighbors of the particle. This location is called lbest. when a ...
Inside The SQL Server Query Optimizer
浏览:193
The SQL Server Query Optimizer is a cost-based optimizer. It analyzes a number of candidate execution plans for a given query, estimates the cost of each of these plans, and selects the plan with the
The Ant Lion Optimizer.pdf
浏览:97
This paper proposes a novel nature-inspired algorithm called Ant Lion Optimizer (ALO). The ALO algorithm mimics the hunting mechanism of antlions in nature. Five main steps of hunting prey such as the
Multi-objective grey wolf optimizer based ondecomposition(GWO).pdf
浏览:40
Multi-objective grey wolf optimizer based ondecomposition(GWO).pdf
Inside the SQL Server Query Optimizer(Benjamin Nevarez,2010)
浏览:5
provide the Query Optimizer with all the information it needs to produce efficient execution plans, and troubleshoot the cases when the Query Optimizer is not giving you the best plan possible....
Cost-Based Optimizer Framework for Spark SQL_王振华1
浏览:71
王振华Graphic and text with backgroundIcon: The whole film icon appears,use artwork
微软内部资料-SQL性能优化5
浏览:167
3星 · 编辑精心推荐
An index consists of a tree with a root from which the navigation begins, possible intermediate index levels, and bottom-level leaf pages. You use the index to find the correct leaf page. The number .
Multi-Verse Optimizer: a nature-inspired algorithm for global optimization.pdf
浏览:119
the best algorithms in the literature on the majority of the test beds. The results of the real case studies also demonstrate the potential of MVO in solving real problems with unknown search spaces.
Inside the SQL Server Query Optimizer
浏览:20
3星 · 编辑精心推荐
http://www.amazon.com/Inside-SQL-Server-Query-Optimizer/dp/1906434603/ref=sr_1_1?ie=UTF8&qid=1357223215&sr=8-1&keywords=inside+query+optimizer
基于减法平均的优化器Subtraction-Average-Based Optimizer
浏览:171
基于减法平均的优化器Subtraction-Average-Based Optimizer
Best Practices for Gathering Optimizer Statistics with Oralce 18c
浏览:4
Best Practices for Gathering Optimizer Statistics with oracle 18c. 此文档研究18c优化器必看.
Optimizer Optimizer
浏览:38
Optimizer
Firefox Optimizer 2009
浏览:36
It is based on a collection of popular and well working optimization settings used and tested by the experts. Usually you have to optimize Firefox manually, which can be time consuming and difficult
Integrating the Orca Optimizer into MySQL.pdf
浏览:6
Integrating the Orca Optimizer into MySQL.pdf
oci.dll 12版本全部
浏览:186
资源是从Oracle官方网站下载,已测试可用
数据库系统概念(原书第七版)课后作业题
浏览:32
数据库系统概念(原书第七版)的课后习题答案,包含SQL语句,范式,ER图。
fineReport课后10题答案.zip
浏览:71
适合才入门新手查看答案。不过还是要自己做哦
win64-11gR2-client.zip
浏览:147
win64-11gR2-client.zip
Kingbase KCA题库
浏览:105
Kingbase KCA题库
Oracle19c-Windows客户端
浏览:4
Oracle19c-Windows客户端
oracle 12c windows 安装包下载
浏览:73
5星 · 资源好评率100%
最近想把11g升级成12c,在oracle官网下载数据库安装包根本下不下来,下载速度太感人了,在网上找的解决方法说是把下载链接复制到迅雷下载,还是行不通,迅雷根本识别不到,通过我这个方法是可以下载的,但是也有点bug,就是一开始下载速度还挺快的,下载到一半时突然会变慢,而且如果一直变慢的话最终会下载超时导致失败,解决办法是看到太慢了就暂停然后再继续下载还是慢的话就继续暂停然后继续下载重复这种操作,
Oracle19c(19.3)数据库驱动ojdbc.jar
浏览:5
5星 · 资源好评率100%
Oracle 19c(19.3)数据驱动ojdbc.jar及文档, 包含ojdbc8及ojdbc10, 分别对应jdk8及jdk10. 资源来源于Oracle官网, 压缩包中有详细说明
Oracle11安装依赖包,11.2.0.4.0版本
浏览:42
Oracle11安装依赖包,11.2.0.4.0版本,用于Oracle11g离线安装使用,全部依赖包都在里面了,经试验,离线安装成功。
2024年日历excel和Oracle新增sql(标记上班日,周末,节假日)
浏览:200
压缩包内有2个文件 1、Excel表列举了2024年所有日期,并标记了日期类型(0:工作日 1:周末 2:节假日)。 2、文本文件内含有关sql,基于Oracle,建表sql,日期数据新增sql,并也标记了日期类型(0:工作日 1:周末 2:节假日)。
OracleClient-19C Oracle客户端,包括windows和Linux
浏览:91
5星 · 资源好评率100%
OracleClient-19C Oracle客户端,包括windows和Linux
评论
收藏
内容反馈
立即下载
资源评论
资源反馈
评论星级较低,若资源使用遇到问题可联系上传者,3个工作日内问题未解决可申请退款~
联系上传者
评论
aiirii
粉丝: 1892
资源:
4
私信
上传资源 快速赚钱
我的内容管理
展开
我的资源
快来上传第一个资源
我的收益
登录查看自己的收益
我的积分
登录查看自己的积分
我的C币
登录后查看C币余额
我的收藏
我的下载
下载帮助
前往需求广场,查看用户热搜
最新资源
PS-300b 花样机线路
大唐杯仿真平台的介绍.doc
单片机综述+ATmega系列单片 机原理及应用 ( C语言)
天梯赛的基本介绍.doc
JMeter第一课;创建项目,自动注册
后端开发h264流头部结构,iOS开发安卓开发Java开发,后端开发
第十届大唐杯本科A,截图
单片机如何精简代码量以及提升运行速度技巧介绍.docx
第十一届大唐杯本科A,仿真真题是物理层过程
三次样条插值在C语言如何实现步骤介绍.docx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功