Updating xml using c

But there are two ways out: If you want to modify nodes in main memory, you can use the transform expression.

An updating expression returns only a Pending Update List (PUL) as a result which is subsequently applied to addressed databases and DOM nodes.A simple expression cannot perform any permanent changes and returns an empty or non-empty sequence.The most important thing to keep in mind when using XQuery Update is the Pending Update List (PUL).With , serialization parameters can be specified as third argument (more details are found in the XQUF 3.0 Specification).Numerous additional database functions exist for performing updates on document and database level.

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