--- a/flys-artifacts/doc/conf/meta-data-user.xml	Thu Aug 04 15:05:02 2011 +0000
+++ b/flys-artifacts/doc/conf/meta-data-user.xml	Thu Aug 04 15:32:10 2011 +0000
@@ -7,7 +7,7 @@
   </dc:comment>
   <dc:if test="dc:contains($parameters, 'user-id')">
     <dc:context connection="user">
-      <dc:statement>SELECT id as user_id FROM users WHERE gid = ${user-id}::uuid</dc:statement>
+      <dc:statement>SELECT id as user_id FROM users WHERE gid = CAST(${user-id} AS uuid)</dc:statement>
       <dc:elements>
         <dc:context>
           <dc:statement>SELECT id AS collection_id FROM collections WHERE user_id = ${user_id}</dc:statement>
@@ -15,7 +15,7 @@
             <dc:context>
               <dc:statement>SELECT a.id AS a_id, a.state AS a_state, a.gid as a_gid FROM 
                             collection_items ci JOIN artifacts a ON ci.artifact_id = a.id
-                            WHERE collection_id = ${collection_id} AND a.state = ${current-state-id} AND a.gid &lt;&gt; ${artifact-id}::uuid
+                            WHERE collection_id = ${collection_id} AND a.state = ${current-state-id} AND a.gid &lt;&gt; CAST(${artifact-id} AS uuid)
                             AND EXISTS (SELECT id FROM artifact_data WHERE artifact_id = a.id AND k = 'river' AND v = ${river})
               </dc:statement>
               <dc:comment> --- TODO: We only need the 'master' artifacts! --- </dc:comment>