[[java-query-dsl-function-score-query]]
==== Function Score Query

See {ref}/query-dsl-function-score-query.html[Function Score Query].

To use `ScoreFunctionBuilders` just import them in your class:

[source,java]
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import static org.elasticsearch.index.query.functionscore.ScoreFunctionBuilders.*;
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["source","java",subs="attributes,callouts,macros"]
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include-tagged::{query-dsl-test}[function_score]
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<1> Add a first function based on a query
<2> And randomize the score based on a given seed
<3> Add another function based on the age field
