String Search in XQuery
Applies to: SQL Server
This topic provides sample queries that show how to search text in XML documents.
Examples
A. Find feature descriptions that contain the word "maintenance" in the product catalog
SELECT CatalogDescription.query('
declare namespace p1="https://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelDescription";
for $f in /p1:ProductDescription/p1:Features/*
where contains(string($f), "maintenance")
return
$f ') as Result
FROM Production.ProductModel
WHERE ProductModelID=19
In the previous query, the where
in the FLOWR expression filters the result of the for
expression and returns only elements that satisfy the contains() condition.
This is the result:
<p1:Maintenance
xmlns:p1="https://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelWarrAndMain">
<p1:NoOfYears>10</p1:NoOfYears>
<p1:Description>maintenance contact available through your
dealer or any AdventureWorks retail store.</p1:Description>
</p1:Maintenance>
See Also
XML Data (SQL Server)
XQuery Language Reference (SQL Server)
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