Home Database Mysql Tutorial sql 版本详解 让你认识跟sql2000的区别

sql 版本详解 让你认识跟sql2000的区别

Jun 07, 2016 pm 06:00 PM
sql

如果你是初学者,如果你只是想要在家里学习学习,如果你的环境是 WindowsXP Pro,那么,你应该选择的 是 SQL2005 Development(开发版),而不是 SQL2005 Enterprise (企业版)或 SQL2005 Express(简易版)。

SQL2005 Express 没了「企业管理器」和「查询分析器」

   SQL2005 分五个版本,如下所列:
  1.Enterprise(企业版)
  2.Development(开发版)
   3.Workgroup,(工作群版)
  4.Standard,(标准版)
  5.Express.(嗯,姑且就叫它简易版吧)

   这几个版本,我们究竟应该使用哪一版呢?这是许多初学 SQL2005 的人最常问的问题。

  简单的比较一 下 Enterprise, Development 和 Express 等三个版本:以功能言,Enterprise 版 和 Development 版的功能一模一样。两者的差别,除了授权不同外,最主要的差别是:

  Enterprise 版的数据库引 擎只能安装在 Win2003Server(或其他Server)。

  如果你想安装在 Pro 系统上,你应该安 装 SQL2005 Development 版(开发版)。

  注:有人问,什么是「数据库引擎」。嗯,数据库引擎是SQL2005的 核心,是最主要的数据库管理功能模块。没有它,就不是数据库管理系统了。

  很多人下载 SQL2005 Express 版,因为它是 免费的,可以直接从微软网站上下载。但是,它除了支持的内存比较少外,最主要的是它缺少相当于 SQL2000 下的「企业管理器」和「查询分析器」。

   注: SQL2000 下的「企业管理器」和「查询分析器」在 SQL2005 已合为一,称为 Management Studio。

   因此,如果你是初学者,如果你只是想要在家里学习学习,如果你的环境是 Pro,那么,你应该选择的 是 SQL2005 Development(开发版),而不是 SQL2005 Enterprise (企业版)或 SQL2005 Express(简易版)。
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