SQLServerCentral Article

Eliminating Cursors

T-SQL does some things wonderfully, but cursors are the bane of the language, often causing performance issues. Changing your queries around to remove cursors can be tricky and new author Kamran Ali brings us one technique he has used to dramatically improve performance.

External Article

Close these Loopholes - Reproduce Database Errors

This is the final part of Alex's ground-breaking series on unit-testing Transact-SQL code. Here, he shows how you can test the way that your application handles database-related errors such as constraint-violations or deadlocks. With a properly-constructed test-harness you can ensure that the end-user need never see the apparent gobbledegook of database system error messages, and that they are properly and robustly handled by the application.

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Identity Defaults

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Question of the Day

Identity Defaults

What happens when I run this code? 

CREATE TABLE dbo.IdentityTest
(
     id int IDENTITY(10) PRIMARY KEY,
     somevalue VARCHAR(20)
)
GO

See possible answers