/*Navicat MySQL Data Transfer Source Server : localhostSource Server Version : 50136Source Host : localhost:3306Source Database : ben500_info Target Server Type : MYSQLTarget Server Version : 50136File Encoding : 65001 Date: 2013-07-11 10:07:33*/ SET…
原文标题:Ten C++11 Features Every C++ Developer Should Use 原文作者:Marius Bancila 原文地址:codeproject 备注:非直译,带个人感情色彩,有疑惑参看原文. This article discusses a series of features new to C++11 that all developers should learn and use. There are lots of new additions to…
Skip Headers Oracle® Database Patch 19121551 - Database Patch Set Update 11.2.0.4.4 (Includes CPUOct2014) Released: October 14, 2014 This document is accurate at the time of release. For any changes and additional information regarding PSU 11.2.0.4…
14.8.11 Physical Structure of an InnoDB Index InnoDB Index 的物理结构 所有的InnoDB indexes 是 B-trees Index records 是存储在 树的叶子块,默认的index page 是16KB 当新的记录是被插入到InnoDB clustered index, InnoDB 尝试 预留1/6的page 空闲用于将来的插入和更新 index records. 如果Index records 是按顺序插入的(升序或者倒…