lucene-join

library10.4.0javamavenunverified

Apache Lucene module providing join query capabilities for indexing and searching.

<dependency>
  <groupId>org.apache.lucene</groupId>
  <artifactId>lucene-join</artifactId>
  <version>10.4.0</version>
</dependency>

homepage ↗docs ↗

INSTALL

IMPORT

SIG · LUCENE-JOIN

lucene-join

otherjavav10.4.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

JoinUtil

✓ org.apache.lucene.search.join.JoinUtil

Creates a join query between indexed fields.

import org.apache.lucene.search.join.JoinUtil; import org.apache.lucene.search.Query; import org.apache.lucene.index.Term; public class Quickstart { public static void main(String[] args) throws Exception { Query fromQuery = new TermQuery(new Term("field", "value")); Query joinQuery = JoinUtil.createJoinQuery("fromField", false, "toField", fromQuery, null, null); System.out.println(joinQuery); } }

Debug

Known issues

breakingLucene 10.x has breaking API changes from earlier versions; ensure compatibility with your Lucene version.

fix

Use the same major version for all Lucene modules and check migration guides.

affects: >=10.0.0

Upgrade

Version history

10.4.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

homepagehttps://lucene.apache.org/ ↗

docshttps://appdoc.app/artifact/org.apache.lucene/lucene-join/ ↗