mysql|odbc|数据|数据库
发信人: engineer (剑胆琴心~还是得走,sigh...), 信区: Linux
标 题: MySQL数据库及其ODBC接口的介绍(1) (转载)
发信站: BBS 水木清华站 (Mon Aug 9 18:03:16 1999)
【 以下文字转载自 Database 讨论区 】
【 原文由 engineer 所发表 】
MySQL数据库及其ODBC接口的介绍
engineer 1999.8.8
第一部分 MySQL
一.MySQL简介
MySQL是基于SQL语言的数据库,在世界上深受欢迎.MySQL的主要目标
是速度和鲁棒性.MySQL的基础是一套在高要求的产品环境下运行多年的
例程.MySQL现在还在不断地发展.
二.MySQL的主要特点
1.完全多线程,适于多CPU使用.
2.提供C,C++,JAVA(JDBC),Perl,Python,PHP and TCL 的API接口. @_@
3.多平台,包括Solaris,SunOS,,BSDI,SGI IRIX,AIX,DEC UNIX,Linux,FreeBSD,
SCO OpenServer,NetBSD,OpenBSD,HPUX,Win9x and NT.(各平台支持的功能不尽
相同). ^_^
4.数据类型多样,包括 有/无符号1,2,3,4,8字节integers,FLOAT,DOUBLE,CHAR,
VARCHAR,TEXT,BLOB,DATE,DATETIME,YEAR,SET,ENUM. *_~
5.非常灵活和安全的权限系统,密码加密. //grin
6.为Win95提供ODBC接口,可通过Access与之相联.另有第三方开发商提供多样的
ODBC驱动程序. //sigh
7.可处理大型数据(超过 5千万个记录),表大小限于OS的文件大小:Linux为2G,
Solaris 2.5.1为4G,Solaris 2.6为1000G. //faint
8.经权威商业内存泄露软件检测无内存泄露. ?!
9.完全支持ISO8859_1(Latin1) 标准. //think
10.多种语言支持(无中文). :-(
三.MySQL安装.
由于网络上MySQL的版本不是很多,目前最多的是3.21.32a版本.就以此为例说明.
其他版本的MySQL可能在配置方法上略有区别.
1.从 ftp://166.111.68.178/linux/database/下或者其他网站获取
mysql-3.21.32a-rh50.1.i386.rpm
2.以root身份执行 rpm -ivh mysql-3.21.32a-rh50.1.i386.rpm
即可,缺省安装在/下的bin,lib,share,数据库保存于/var/lib/mysql目录下.
可用 rpm -q mysql -l 查询.
下面可以启动MySQL了.
四.MySQL应用程序
mysql SQL 解释 shell
mysqlshow 数据库结构查询
mysqlaccess 用户权限查询
mysqladmin 超级用户管理工具
mysqldump dump工具
isamchk 检查,优化,修补数据工具
mysqlimport 从txt文件输入数据库
mysql_install_db 系统数据库安装脚本
mysqld 守护进程
safe_mysqld 启动脚本

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Atom editor mac version download
The most popular open source editor

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.