随笔分类 -  Database

Database technology
摘要:Posted by scott on 2003年12月31日 Coveres the basics of indexes in SQL Server. Clustered versus non-clustered, composite, and unique indexes, as well as tips for chosing the columns and SQL to create, de... 阅读全文
posted @ 2004-05-02 05:34 一烫杂货铺 阅读(1775) 评论(0) 推荐(0) 编辑
摘要:Posted by scott on 2004年1月2日 Using Microsoft's SQL Server CHECK, DEFAULT, NULL, and UNIQUE constraints to maintain database Domain, Referential, and Entity integrity. The primary job of a constraint i... 阅读全文
posted @ 2004-05-02 05:32 一烫杂货铺 阅读(2833) 评论(0) 推荐(0) 编辑

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