Aaron Bertrand recently answered a question from a user who wanted to convert all of their SQL Server computed columns to be persisted. This allows you to shift the SQL Server cost of performing the computation from query time to the time of the insert/update, at the cost of storage. In this tip, Aaron shows you how.
2014-09-30
8,294 reads
By Steve Jones
This is my last week of the year working (I guess I come back...
By Steve Jones
suente– n. the state of being so familiar with someone that you can be...
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Comments posted to this topic are about the item Attaching an SQL Server database...
Comments posted to this topic are about the item Superseded Indexes
Which of these indexes is superseded by another?
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