[DOCS] Rewrite `has_child` query to use new format (#44190)
[DOCS] Rewrite `has_child` query to use new format (#44190)



vroyer/elassandra,strapdata/elassandra,strapdata/elassandra,strapdata/elassandra,vroyer/elassandra,vroyer/elassandra,strapdata/elassandra,strapdata/elassandra