Ok, but I restarted solr several times and the issue still occurs. So my guess is that the entity I added contains errors:
<entity name=&quot;pricerange&quot; query=&quot;;With Categorized as (Select CASE When prijs &amp;lt;= 1000 Then '&lt;10' When prijs &amp;gt; 1000 and prijs &amp;lt;= 2500 Then '[10-25]' When prijs &amp;gt; 2500 and prijs &amp;lt;= 5000 Then '[25-50]' Else '>50' END as PriceCategory From products) Select PriceCategory, Count(*) as Cnt From Categorized Group By PriceCategory "> </entity> Or are you saying that this code is correct and that the 4.0-Alpha release will resolve my issue? Thanks! -- View this message in context: http://lucene.472066.n3.nabble.com/Implement-price-range-filter-DataImportHandler-started-Not-Initialized-No-commands-can-be-run-tp4040418p4040483.html Sent from the Solr - User mailing list archive at Nabble.com.