Tony Davis

  • Interests: football, modern literature, real ale

SQLServerCentral Editorial

Clustered Indexes? Sedimentary, my dear Watson

There is much sound advice suggesting that every table should have a clustered index, and that narrow, integer, ever-increasing columns, such as afforded by an IDENTITY column are the best choice. But is the sedimentary approach really the natural order of the day?

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2010-05-24

449 reads

SQLServerCentral Editorial

Double-Entry Bookkeeping for SQL Programmers

All defensive programmers should, in general, avoid unsupported techniques. However, there is a balance to be struck between adherence to 'best practice' approaches to SQL programming, and the need to get the job done. Perhaps certain critical code would benefit from use of the age-old practice of double entry bookkeeping?

3.67 (3)

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2010-03-22

973 reads

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Question of the Day

Change Tracking Default Retention

I run this command on my SQL Server 2022 database:

ALTER DATABASE AdventureWorks2017 SET CHANGE_TRACKING = ON;
What is the default data retention period?

See possible answers