Data formatter minor fix

Derby config uses named columns again

plugins/org.jkiss.dbeaver.core/src/org/jkiss/dbeaver/registry/DataFormatterRegistry.java

@@ -27,6 +27,7 @@ import org.jkiss.dbeaver.core.DBeaverCore;
 import org.jkiss.dbeaver.model.data.DBDDataFormatterProfile;
 import org.jkiss.dbeaver.utils.AbstractPreferenceStore;
 import org.jkiss.dbeaver.utils.ContentUtils;
+import org.jkiss.utils.CommonUtils;
 import org.jkiss.utils.xml.SAXListener;
 import org.jkiss.utils.xml.SAXReader;
 import org.jkiss.utils.xml.XMLBuilder;
@@ -247,8 +248,10 @@ public class DataFormatterRegistry
             throws XMLException
         {
             if (localName.equals(RegistryConstants.TAG_PROFILE)) {
-                DataFormatterProfile profile = new DataFormatterProfile(profileName, curStore);
-                customProfiles.add(profile);
+                if (!CommonUtils.isEmpty(profileName)) {
+                    DataFormatterProfile profile = new DataFormatterProfile(profileName, curStore);
+                    customProfiles.add(profile);
+                }
             }
         }
     }

plugins/org.jkiss.dbeaver.generic/plugin.xml

@@ -294,7 +294,6 @@
                     <file type="license" path="drivers/derby/LICENSE.txt" url="*"/>
                     <parameter name="query-get-active-db" value="select CURRENT SCHEMA from sysibm.sysdummy1"/>
                     <parameter name="query-set-active-db" value="SET CURRENT SCHEMA = ?"/>
-                    <parameter name="meta-model" value="indexed"/>
                 </driver>
                 <driver
                     id="derby_server"