T-SQL

External Article

Return to Sender: Identity Values and Triggers

  • Article

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

3,380 reads

External Article

Hierarchical Data Structure Virtualization in SQL

  • Article

Data structure virtualization is the constructing of a data structure utilizing pieces or fragments from other data structures. This article demonstrates how Data structure virtualization can be performed in ANSI SQL utilizing hierarchical processing techniques to produce hierarchically structured virtualized output.

2010-11-04

3,087 reads

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Question of the Day

What's the Date?

In SQL Server 2025, there is a new function that returns the current date without the time. What is it?

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