xml - SQL Server XQuery: How to avoid "illegal qualified name character" exception? -

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i'm working on xquery may/can contain characters ">", "<" , single quotes.

how avoid breaking xml parser?

my xml form this

<root> <container>   <item>(d.field <> 0)</item> </container> </root>

the "xml" you've shown isn't xml.

either of following xml:

<root> <container>   <item>(d.field &lt;&gt; 0)</item> </container> </root>

or:

<root> <container>   <item><![cdata[(d.field <> 0)]]></item> </container> </root>

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