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

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