=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java	2015-10-20 06:46:47 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/trackedentity/hibernate/HibernateTrackedEntityInstanceStore.java	2015-11-12 12:21:41 +0000
@@ -164,11 +164,11 @@
 
                     if ( queryItem.isNumeric() )
                     {
-                        hql += " and teav.value" + queryFilter.getSqlOperator() + filter + ")";
+                        hql += " and teav.value " + queryFilter.getSqlOperator() + filter + ")";
                     }
                     else
                     {
-                        hql += " and lower(teav.value)" + queryFilter.getSqlOperator() + filter + ")";
+                        hql += " and lower(teav.value) " + queryFilter.getSqlOperator() + filter + ")";
                     }
 
                 }