Index: lams_tool_laqa/web/WEB-INF/QaUploadedFile.hbm.xml
===================================================================
diff -u -r11b1827ff684ae7472bb77194d2c35a9dafc0bc1 -r69f36134758d85e347893150aa05da3ba9479159
--- lams_tool_laqa/web/WEB-INF/QaUploadedFile.hbm.xml	(.../QaUploadedFile.hbm.xml)	(revision 11b1827ff684ae7472bb77194d2c35a9dafc0bc1)
+++ lams_tool_laqa/web/WEB-INF/QaUploadedFile.hbm.xml	(.../QaUploadedFile.hbm.xml)	(revision 69f36134758d85e347893150aa05da3ba9479159)
@@ -1,17 +1,13 @@
 <?xml version="1.0"?>
 <!DOCTYPE hibernate-mapping PUBLIC
-    "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
-    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd" >
+    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
+    "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
     
 <hibernate-mapping>
 
 <class 
     name="org.lamsfoundation.lams.tool.qa.QaUploadedFile" 
     table="tl_laqa11_uploadedFile"
-    dynamic-update="false"
-    dynamic-insert="false"
-    select-before-update="false"
-    optimistic-lock="version"
 >
 
     <id
@@ -26,8 +22,6 @@
     <property
         name="uuid"
         type="java.lang.String"
-        update="true"
-        insert="true"
         access="property"
         column="uuid"
         length="255"
@@ -36,35 +30,32 @@
    <property
             name="fileOnline"
             type="boolean"
-            update="true"
-            insert="true"
             access="property"
             column="isOnline_File"
    />
 
    <property
             name="fileName"
             type="java.lang.String"
-            update="true"
-            insert="true"
             access="property"
             column="fileName"
    />
    
-       <property
+       <!--  property
         name="qaContentId"
         type="java.lang.Long"
         update="false"
         insert="false"
         access="property"
         column="qa_content_id"
         length="20"
-    />
+    / -->
    
 
    <many-to-one
         name="qaContent"
         class="org.lamsfoundation.lams.tool.qa.QaContent"
+        not-null="true"        
         cascade="none"
         outer-join="auto"
         update="true"