Excuse my language-correctness yesterday - I think one can see the long trying-to-fix-a-bug-work? :)
Erick, I have found out how to delete the whole index - with the help of some http-requests. Afterwards I have started to reindex the data again - and Solr used the newest schema-information after a restart. However, the problem is the same. The most confusing thing is, that searching over the unique-ID works great. Here is some information about custom changes in the solr-config. Everything else is similar to the solrconfig of the example-directory. <requestHandler name="/dataimport/mysql" class="org.apache.solr.handler.dataimport.DataImportHandler"> <lst name="defaults"> <str name="config">db-data-config.xml</str> </lst> </requestHandler> The db-data-config.xml <dataConfig> <dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/testdb" user="testuser" password="password" batchSize="-1"/> <document> <entity name="defaults" query="SELECT ID,Title FROM testdaten"> <field column="title" name="titleProcessed" /> <field column="ID" name="ID" /> </entity> </document> </dataConfig> Kind regards, - Mitch -- View this message in context: http://n3.nabble.com/Absolutely-empty-resultset-regardless-of-what-I-am-searching-for-tp683866p685200.html Sent from the Solr - User mailing list archive at Nabble.com.