DIH does string replacement https://github.com/apache/lucene-solr/blob/8b9c2a3185d824a9aaae5c993b872205358729dd/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/SqlEntityProcessor.java#L73
Hard refactoring is required to make it use preparedStatement. However there should be just a few jdbc calls that means it shouldn't be a problem. There a few DIH facilities to avoid like N+1 pitfalls. On Wed, May 2, 2018 at 10:03 PM, Mike Konikoff <mikekonik...@gmail.com> wrote: > Is there a way to configure the DataImportHandler to use bind variables for > the entity queries? To improve database performance. > > Thanks, > > Mike > -- Sincerely yours Mikhail Khludnev
