merged asterix_stabilization r620:1109

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization_temporal_functionality@1113 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/udf23.aql b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/udf23.aql
new file mode 100644
index 0000000..a2d8ec5
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/udf23.aql
@@ -0,0 +1,18 @@
+/*
+ * Description  : Create UDF and invoke it in limit clause
+ * Expected Res : Success
+ * Date         : Sep 5th 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+write output to nc1:"rttest/user-defined-functions_udf23.adm";
+
+create function test.numRows(){
+6
+}
+   
+for $l in dataset('Metadata.Dataset')
+limit test.numRows()
+return $l