Saturday, July 10, 2010

OpenXML

What will be the output of the following scripts?

DECLARE @xml XML,@hdoc INT
SELECT @xml = '<myxml>
<value id = "1" name = "SQL Server">
 <category>2</category>
</value>
<value id = "2" name = "Oracle">
 <category>3</category>
</value>
</myxml>'
EXEC sp_xml_preparedocument @hdoc OUTPUT, @xml
SELECT DISTINCT category 
FROM OPENXML (@hdoc, '/myxml/value',1)
WITH (id INT, name VARCHAR(10), category INT)
EXEC sp_xml_removedocument @hdoc

A. NULL
B. 3,2
C. 2,3
D. Error: Incorrect syntax near /value

Answer:[A]
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