Namehw_getobjectbyquerycoll — Executes a key query on a collection and returns the object IDs of matching objects.
hw_getobjectbyquerycoll() executes a key query on the collection identified by collection_id and returns an indexed array of the object IDs of any matching objects. If max_hits is -1 all hits are returned; otherwise, the search stops after finding max_hits hits.
If no matching objects are found, the empty array is returned.
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