X-path in query builder

gistfile1.txt

> I'm interested in finding a list of child pages of a node with a specific tag e.g. 
> 
> type=cq:Page 
> path=/content/geometrixx/en/toolbar 
> p.hits=full 
> property=jcr:content/cq:tags 
> property.operation=equals 
> property.value=geometrixx-media:events/concerts 
> 
> However, the query does a deep search and returns a list of all the pages whose path starts with the aforesaid value. I do not want to do deep search. I'm interested in the immediate child nodes only. 

Set path.flat=true [1]. 

Also, instead of the "property" you might want to use the tagid predicate, which actually checks for the presence of the tag & resolves it's alternative versions (in case it has been moved): 

tagid=geometrixx-media:events/concerts 
tagid.property=jcr:content/cq:tags 

[1] https://dev.day.com/docs/en/cq/current/javadoc/com/day/cq/search/eval/PathPredicateEvaluator.html