SOB-114 BIS-373 SP-572 Improve performance of plate view

SVN: 28676

screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/server/logic/PlateContentLoader.java

@@ -430,7 +430,7 @@ public class PlateContentLoader
 
     protected static List<DataPE> loadDatasets(TechId plateId, IDataSetTable dataSetTable)
     {
-        dataSetTable.loadBySampleTechId(plateId);
+        dataSetTable.loadBySampleTechIdWithoutRelationships(plateId);
         return dataSetTable.getDataSets();
     }