merging

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_function_merge@466 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/runtimets/queries/string/substring2-3.aql b/asterix-app/src/test/resources/runtimets/queries/string/substring2-3.aql
new file mode 100644
index 0000000..70725b6
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/string/substring2-3.aql
@@ -0,0 +1,8 @@
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/string_substring2-3.adm";
+
+let $c1 := substring2("HEllow",10)
+return {"result1": $c1}