T-SQL

Technical Article

T-SQL Best Practices - Don't Use Scalar Value Functions in Column List or WHERE Clauses

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A classic article by Gerg Larsen explaining how and how not to use a function within your T-SQL statements. Where you place your function within your T-SQL statements determines how your query will be processed and can severely impact the query execution plan and the performance of your query.

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2013-11-28

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Negative and Positive Numbers

If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?

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