difference between sql 2005 and sql 2008

This article is a question-and-answer form to introduce SQL Server2008 upgrade and deployment, hope that through this article can give you some improvement and help. Q: Now that my company is using this version of SQL 2005, what is the best way to

Upgrade and deployment methods and frequently asked Questions for SQL Server 2008: Q: Now that my company is using this version of SQL 2005, what's the best way to get SQL from 05 to the PDS (Data protection System) of SQL 08? Then after upgrading

Always want to find some of the SQL statement performance debugging authoritative reference, but there is no reference may not be able to do debugging 2 of the work. I am convinced that the experience gained in practice is the most precious, and

Always want to find some of the SQL statement performance debugging authoritative reference, but there is no reference may not be able to do debugging 2 of the work. I am convinced that the experience gained in practice is the most precious, and

Difference between SQL Server table variables and temporary tables (Supplement), SQL Server I. Table Variables Table variables are introduced in SQL Server 2000 for the first time. Table variables include column definitions, column names, data types,

Why SQL Server has three backup methods for full, differential, and transaction log backups, and why the database has three recovery modes, simple mode, full mode, and bulk-logged mode. This article applies to all versions of SQL Server databases

Recently, I have just received a copy of Microsoft SQL Server 2008 English version of the book from the most valuable expert project group-"Inside Microsoft 2008:t-sql Querying" (http://

Transferred from: Http://blog.163.com/[email protected]/blog/static/285720652010950825538/6. Understanding SQL from a relational perspective6.1. Relationships and TablesAs we all know, the database we use today is usually a relational database. The

Performance Comparison Between ISNULL and COALESCE in the paging mode of SQL Server, isnullcoalesce Preface In the previous section, we explained the data type and several notes in the string. In this section, we will continue to talk about the

No developer knows Microsoft SQL Server, but some developers certainly do not know what SQL Azure is. SQL Azure is one of the three major components of Microsoft's cloud computing platform (Windows azure platform). It is a relational database engine