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/strconcat01.aql b/asterix-app/src/test/resources/runtimets/queries/string/strconcat01.aql
index 0b3941d..5266fa1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/string/strconcat01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/string/strconcat01.aql
@@ -17,7 +17,7 @@
 lname:string
 }
 
-create dataset testds(TestType) partitioned by key id;
+create dataset testds(TestType) primary key id;
 
 // insert string data into internal dataset testds into the name attribute