server/AyaNova/DataList/DataListSqlSelectBuilder.cs

@@ -15,7 +15,7 @@ namespace AyaNova.DataList
         //Build the SELECT portion of a list query based on the ListView fields 
         internal static string Build(List<AyaDataListFieldDefinition> objectFieldsList, List<string> listViewFieldList)
         {
-      
+
 
             StringBuilder sb = new StringBuilder();
             sb.Append("SELECT ");
@@ -39,6 +39,9 @@ namespace AyaNova.DataList
 
             foreach (string ColumnName in listViewFieldList)
             {
+                //skip the df column, it's already been processed above
+                if (ColumnName == "df")
+                    continue;
                 AyaDataListFieldDefinition o = objectFieldsList.FirstOrDefault(x => x.FieldKey == ColumnName);
 #if (DEBUG)
                 //Developers little helper