2015-04-14
1,789 reads
computed columns
2014-04-30
1,949 reads
2013-11-15
2,002 reads
2013-01-31
2,290 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
2,360 reads
2010-09-30
2,929 reads
2010-07-21
4,077 reads
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The new vector datatype in SQL Server 2025 requires a number dimension parameter. What is the maximum number of dimensions supported?
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