Fix for issue 252 and 253

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization_issue_252_253@1182 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/runtimets/queries/dml/delete-from-loaded-dataset.aql b/asterix-app/src/test/resources/runtimets/queries/dml/delete-from-loaded-dataset.aql
index 1a445bf..ff66d65 100644
--- a/asterix-app/src/test/resources/runtimets/queries/dml/delete-from-loaded-dataset.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/dml/delete-from-loaded-dataset.aql
@@ -22,7 +22,7 @@
 }
 
 create dataset LineItem(LineItemType)
-  partitioned by key l_orderkey, l_linenumber;
+  primary key l_orderkey, l_linenumber;
 
 load dataset LineItem 
 using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"