Is there any reason JoinUtil (below) does not have a 'Query toQuery' available? I was wanting to filter on the 'to' side as well. I feel I am missing something here.
To make sure this is not an XY problem, here is my use case: I have a many-to-many relationship. The left, join, and right 'table' objects are all indexed in the same lucene index, with a field 'type' to distinguish them. I need to do something like this: select left.name, right.country from left, join, right where left.type="fooType" and right.type="barType" and join.leftId=left.id and join.rightId=right.id and left.name="Fred*" and right.country="Ca*" Is JoinUtil the way to go? Or should I roll my own? Or am I indexing/using-Lucene incorrectly, thinking relational when a different way to index or query would be better in an idiomatic Lucene manner? :-) Thanks, Glen https://lucene.apache.org/core/4_10_2/join/org/apache/lucene/search/join/JoinUtil.html public static Query createJoinQuery(String fromField, boolean multipleValuesPerDocument, String toField, Query fromQuery, IndexSearcher fromSearcher, ScoreMode scoreMode) throws IOException --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
