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Microsoft® SQL Server 2008 R2 Unleashed
book

Microsoft® SQL Server 2008 R2 Unleashed

by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
September 2010
Intermediate to advanced content levelIntermediate to advanced
1704 pages
111h 8m
English
Sams
Content preview from Microsoft® SQL Server 2008 R2 Unleashed

EXPLICIT Mode

FOR XML EXPLICIT is a powerful, oft-maligned, somewhat daunting mode of SQL Server XML production. It allows for the shaping of row data in any desirable XML structure, but the SQL required to produce it can easily end up being hundreds (or, in some cases, thousands) of lines long, leading to a potential maintenance headache.

With EXPLICIT mode, the query author is responsible for making sure the XML is well formed and that the rowset generated behind the scenes corresponds to a very particular format.

The FOR XML PATH statement renders FOR XML EXPLICIT obsolete except when you need to output column values as CDATA. This section therefore briefly covers the required query structure for and provides an example of this particular ...

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Publisher Resources

ISBN: 9780768696585Purchase book