Hi, You could use a tag (see http://jackrabbit.apache.org/oak/docs/query/query-engine.html#Query_Option_Index_Tag). So:
* add the second index with a higher cost than the original index (e.g. using a high costPerExecution / costPerEntry) * in this second index, set the tag "myindex" * in the query, use "option(index tagged myindex)" That way, only your query will use that index, and the other queries will use the (lower cost) default index. Regards, Thomas
