Managing fields

You can use the following index commands to change field values or delete fields in the DIH's child IDOL servers:

DRECHANGEMETA Changes documents' meta fields.
DREREPLACE Changes documents' field values, or deletes fields.
DRETAGDOCCLUSTERS Allows you to tag documents that are conceptually similar.

Note that index commands are case sensitive and can only be issued by IndexClients. All index commands must be sent to the DIH's DIHPort.