2015-04-14
1,792 reads
computed columns
2014-04-30
1,950 reads
2013-11-15
2,003 reads
2013-01-31
2,292 reads
A Computed Column Defined with a User-Defined Function Might Impact Query Performance
A benefit of using computed columns is that they can save developers from having to write calculation logic at the application layer; at the table level, the application can simply reference the computed column. In addition, performance can be improved by persisting a computed column and building an index on it.
2012-02-03
2,708 reads
2012-01-31
2,361 reads
2010-09-30
2,930 reads
2010-07-21
4,078 reads
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Question of the Day
Getting the Schema for Tables
What happens when I run this on SQL Server 2022 in the AdventureWorks2022 database?
SELECT OBJECT_DEFINITION (OBJECT_ID(N'Person.Person')) AS [Object Definition]; GOSee possible answers