IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
« Terms Query Wildcard Query »
Elastic Docs ›Java API [1.7] ›Query DSL - Queries

Top Children Query

edit

Top Children Query

edit

See Top Children Query

QueryBuilder qb = topChildrenQuery(
        "blog_tag",                   
        termQuery("tag", "something") 
    )
    .score("max")                     
    .factor(5)                        
    .incrementalFactor(2);

field

query

max, sum or avg

how many hits are asked for in the first child query run (defaults to 5)

if not enough parents are found, and there are still more child docs to query, then the child search hits are expanded by multiplying by the incremental_factor (defaults to 2).
« Terms Query Wildcard Query »