T-SQL

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Return to Sender: Identity Values and Triggers

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By quickly and easily obtaining the identity value, the OUTPUT clause of an INSERT statement can obtain the auto-generated identity value of a row, and so will allow the application to immediately reference the new row or add rows to another table that use the identity value as a foreign key reference.

2010-11-09

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Question of the Day

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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