2015-04-14
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2015-04-14
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2014-04-30
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2013-11-15
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2013-01-31
2,299 reads
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
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2010-09-30
2,936 reads
2010-07-21
4,083 reads
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Comments posted to this topic are about the item The day-to-day pressures of a...
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Comments posted to this topic are about the item Identity Defaults
What happens when I run this code?
CREATE TABLE dbo.IdentityTest
(
id int IDENTITY(10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
See possible answers