2015-04-14
1,794 reads
computed columns
2014-04-30
1,952 reads
2013-11-15
2,004 reads
2013-01-31
2,297 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
2,933 reads
2010-07-21
4,079 reads
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The Last Binary Value of the Year
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Question of the Day
The Last Binary Value of the Year
What does this code return?
SELECT cast(0x2025 AS NVARCHAR(20))Image 1:
Image 2: 
Image 3: 
Image 4: 
See possible answers