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Transact SQL Tutorial: Design Pattern for Looping Through Rows and Executing A Stored Procedure - Using a Temporary Table

   Chapter: Design Patterns for Transact-SQL
Download! Skill Level: 400 (Intermediate - Advanced)
Duration: 14:43
Size: 10.4MB
Versions/Editions Covered: SQL Server 2005 , SQL Server 2008 , SQL Server 2000
Added/Updated: Apr 18, 2006

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Another great video in our Design Pattern series, this video tutorial focuses on how to iterate through a resultset and execute a stored procedure for each of the row values. Example: let's say you wanted to execute SP_HELPDB for every database on your server. You could write the code by hand by entering EXEC SP_HELPDB master; EXEC SP_HELPDB msdb; etc. The problem? This is not a dynamic approach so any new databases added after your script would not be included. The technique in the video uses temp tables for iteration.
Tags for this video: iterating iteration loop through resultset  
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Scott Whigham Scott Whigham is the founder of LearnItFirst.com, one of the web's most extensive video training libraries focusing on technical training. Scott is also an experienced consultant, trainer, and author with more than a decade of hands-on experience working with SQL Server databases, writing and debugging applications using Visual Studio, and performance tuning. Scott designed the architecture (websites, class libraries, and database) for the LearnItFirst.com websites and, most re... (Scott Whigham's full bio can be found on the About the Author page)

   
 
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9/8/2008 8:58:24 AM