=== modified file 'dhis-2/dhis-services/dhis-service-tracker/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java'
--- dhis-2/dhis-services/dhis-service-tracker/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java	2014-03-30 20:18:13 +0000
+++ dhis-2/dhis-services/dhis-service-tracker/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java	2014-03-31 07:42:19 +0000
@@ -177,9 +177,9 @@
             
             if ( !params.isOrQuery() && item.hasFilter() )
             {
-                String queryCol = item.isNumeric() ? ( col + ".value" ) : "lower(" + col + ".value) ";
+                String queryCol = item.isNumeric() ? ( col + ".value" ) : "lower(" + col + ".value)";
                 
-                sql += "and " + queryCol + item.getSqlOperator() + " " + StringUtils.lowerCase( item.getSqlFilter( filter ) ) + " ";
+                sql += "and " + queryCol + " " + item.getSqlOperator() + " " + StringUtils.lowerCase( item.getSqlFilter( filter ) ) + " ";
             }
         }