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/string/substr06.aql b/asterix-app/src/test/resources/runtimets/queries/string/substr06.aql
index 82d21c2..bfeff2d 100644
--- a/asterix-app/src/test/resources/runtimets/queries/string/substr06.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/string/substr06.aql
@@ -14,7 +14,7 @@
 name : string
 }
 
-create dataset testdst(TestType) partitioned by key name;
+create dataset testdst(TestType) primary key name;
 
 insert into dataset testdst({"name":"UC Berkeley"});
 insert into dataset testdst({"name":"UC Irvine"});