=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/QueryItem.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/QueryItem.java	2013-08-22 07:53:43 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/QueryItem.java	2013-08-22 09:26:39 +0000
@@ -27,10 +27,12 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
 
 import org.hisp.dhis.common.IdentifiableObject;
+import org.hisp.dhis.system.util.TextUtils;
 
 /**
  * @author Lars Helge Overland
@@ -38,14 +40,14 @@
 public class QueryItem
 {
     public static final Map<String, String> OPERATOR_MAP = new HashMap<String, String>() { {
-        put( "like", "like" );
-        put( "in", "in" );
         put( "eq", "=" );
         put( "gt", ">" );
         put( "ge", ">=" );
         put( "lt", "<" );
         put( "le", "<=" );
         put( "ne", "!=" );
+        put( "like", "like" );
+        put( "in", "in" );
     } };
     
     private IdentifiableObject item;
@@ -81,7 +83,33 @@
     
     public String getSqlOperator()
     {
-        return OPERATOR_MAP.get( operator );
+        if ( operator == null )
+        {
+            return null;
+        }
+        
+        return OPERATOR_MAP.get( operator.toLowerCase() );
+    }
+    
+    public String getSqlFilter()
+    {
+        if ( operator == null || filter == null )
+        {
+            return null;
+        }        
+        
+        if ( operator.equals( "like" ) )
+        {
+            return "'%" + filter.toLowerCase() + "%'";
+        }
+        else if ( operator.equals( "in" ) )
+        {
+            String[] split = filter.toLowerCase().split( ":" );
+                        
+            return "(" + TextUtils.getQuotedCommaDelimitedString( Arrays.asList( split ) ) + ")";
+        }
+        
+        return "'" + filter.toLowerCase() + "'";
     }
     
     @Override

=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/DefaultEventAnalyticsService.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/DefaultEventAnalyticsService.java	2013-08-22 07:53:43 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/DefaultEventAnalyticsService.java	2013-08-22 09:26:39 +0000
@@ -89,6 +89,8 @@
     // -------------------------------------------------------------------------
 
     //TODO org unit children / descendants
+    //TODO paging
+    //TODO sorting
     
     public Grid getEvents( EventQueryParams params )
     {

=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/JdbcEventAnalyticsManager.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/JdbcEventAnalyticsManager.java	2013-08-22 07:53:43 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/event/data/JdbcEventAnalyticsManager.java	2013-08-22 09:26:39 +0000
@@ -86,7 +86,7 @@
         {
             if ( filter.hasFilter() )
             {
-                sql += "and " + filter.getItem().getUid() + " " + filter.getSqlOperator() + " '" + filter.getFilter() + "' ";
+                sql += "and lower(" + filter.getItem().getUid() + ") " + filter.getSqlOperator() + " " + filter.getSqlFilter() + " ";
             }
         }