XML virtual processor

An XML virtual processor is required to perform XML publishing.

When you run an XML function, an XML virtual processor is created automatically.

An XML virtual processor runs one XML function at a time. To run multiple XML functions simultaneously, create additional XML virtual processors.

Use the VPCLASS configuration parameter with the IDSXMLVP keyword to configure XML virtual processors. For example, to add five XML virtual processors, add the following line to the onconfig and restart the database server:
VPCLASS idsxmlvp,num=5
You can dynamically add XML virtual processors by using the onmode -p command, for example:
onmode -p 5 idsxmlvp

For more information about the VPCLASS configuration parameter and the onmode utility, see the IBM® Informix® Administrator's Reference. For more information about XML publishing, see the IBM Informix Database Extensions User's Guide.

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