Hi, Is there a conditional Add operation in Solr? My documents have "my_int" field and when re-adding a document with the same ID, I would to overwrite the existing doc only if the new doc my_int value is higher than that of the existing doc.
As a naive solution, I could first read the existing doc to check if it exist or what the my_int value is, but I rather avoid the round trip, since I need to support a high index throughput. I'm willing to write some Solr plugin code if that's a must. If I do that which class should I extend/add? Would setting the my_int values as docValues help to make them more easily available to the indexer?
