Articles

External Article

Primary Key Primer for SQL Server

Every database developer uses keys, but without always understanding all the ramifications. They come with few hard and fast rules, but if you get them right from the start with a database design, the whole process of database development is simpler, and the result is likely to perform better. We asked Phil for advice, little knowing that the explanation might take a while.

2013-12-19

5,005 reads

External Article

SQL Server tablediff utility

Rob Sheldon continues on his quest to explain all those command-line tools such as SQLCMD, Logparser, SQLIO and tablediff that are part of SQL Server. TableDiff can be used for comparing tables, as when you run automated tests that check a result against a table of expected values. The best way to learn TableDiff is to see it in action and Rob talks you through several examples.

2013-12-17

3,609 reads

Technical Article

Webinar: T-SQL Tips and Tricks

Nigel Sammy will be presenting this PASS Data Architecture VC webinar on December 19 at 12PM CST. The webinar will share insight on how basic query structure and logic works so you can avoid wasting too much time on trial and error when writing queries.

2013-12-16

4,781 reads

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Question of the Day

String Similarity I

On SQL Server 2025, when I run this, what is returned?

SELECT EDIT_DISTANCE_SIMILARITY('SQL Server', 'MySQL')

See possible answers