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軟體簡介:

教學
　
If you need to retrieve data from a SQL Server database then you need to
know how to use the SELECT statement. This course starts with the basics
of a SELECT statement and its various sub-clauses, and progresses to how
to select from multiple data sources in the same statement and a comprehensive
section on the functions available to manipulate, aggregate, and convert data
during the select operation. More then fifty demos help to give you a thorough
understanding of how to perform these essential operations, all using a freely
-available demo environment that you're shown how to set up and configure. This
course is perfect for developers who need to query SQL Server databases to
retrieve data, from complete beginners through to more experienced developers
who can use some of the modules as reference material. The information in the
course applies to all versions from SQL Server 2005 onwards.