This article will acquaint you with aggregate functions such as MIN, MAX, COUNT, and AVG, which easily let you perform tasks that you may have thought needed extensive programming codes to accomplish.
2006-02-20
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2006-02-15
2,363 reads
Many people have posed the question of how to generate sequential numbers for some report when the underlying data has no numbering system. The solutions have always been complicated derived or temporary tables and are difficult to implement. SQL Server 2005, however, brings us the ROW_NUMBER() function and author Michael Coles shows us how this can be used to easily add sequential numbering to your results.
2006-02-14
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2006-02-10
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2006-02-07
2,085 reads
One of the neatest T-SQL enhancements in SQL Server 2005 is the ROW_NUMBER() function. New author Charles Hawkins brings us an explanation of how you can use this function along with a Common Table Expression to remove duplicate data.
2006-02-07
13,151 reads
User-Defined string Functions MS SQL Server 2005 Transact-SQL SQLCLR (VB. Net, C#.Net, C++. Net) Ladies and Gentlemen, I am pleased to offer, free of charge, the following string functions MS SQL Server 2005 Transact-SQL SQLCLR (VB. Net, C#.Net, C++. Net): AT(): Returns the beginning numeric position of the nth occurrence of a character expression within […]
2007-06-04 (first published: 2006-02-03)
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2006-02-03
2,601 reads
2006-01-27
2,249 reads
2006-01-26
2,526 reads
By Brian Kelley
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