2010-09-29
3,142 reads
IDENTITY Property
2010-06-28
3,483 reads
2010-05-31
3,575 reads
2010-04-20
4,595 reads
2010-03-17 (first published: 2010-03-04)
1,524 reads
Efficiently Reuse Gaps in an Identity Column
This article will demonstrate an efficient way to reuse gaps in an identity column. Please note that this is something you normally shouldn't be bothered about in a well-designed database or application. However, there are circumstances where you are forced to do this.
2010-03-03
2,989 reads
Retrieving Identities on set-based inserts
Learn a foolproof way to get identity values for multi-row inserts with the OUTPUT clause in SQL Server 2005 without using a cursor.
2010-01-20
4,564 reads
2010-01-04
4,200 reads
2009-10-09
5,321 reads
Blogs
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Microsoft MVP 2025: Continuing the Data Platform Journey
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Forums
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Navigating Multi Platform Realities in My Database Life
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Import/Export SSMS Settings issue
I have tried a number of times to export and then import my SSMS...
Question of the Day
Query Plan Regressions --
For the Question of the day, I am going to go deep, but try to be more clear, as I feel like I didn't give enough info last time, leading folks to guess the wrong answer... :) For today's question: You’re troubleshooting a performance issue on a critical stored procedure. You notice that a previously efficient query now performs a full table scan instead of an index seek. Upon investigating, you find that an NVARCHAR parameter is being compared to a VARCHAR column in the WHERE clause. What is the most likely cause of the query plan regression?
See possible answers