Merged hyracks_dev_next -r 1287 into trunk

git-svn-id: https://hyracks.googlecode.com/svn/trunk@1288 123451ca-8445-de46-9d55-352943316053
diff --git a/hyracks/hyracks-algebricks/hyracks-algebricks-examples/piglet-example/testcases/q2.piglet b/hyracks/hyracks-algebricks/hyracks-algebricks-examples/piglet-example/testcases/q2.piglet
new file mode 100644
index 0000000..5c45ac1
--- /dev/null
+++ b/hyracks/hyracks-algebricks/hyracks-algebricks-examples/piglet-example/testcases/q2.piglet
@@ -0,0 +1,3 @@
+R = load "nc1:data/file1.txt,nc2:data/file2.txt" as (id : int, name : chararray);
+S = filter R by id == 5;
+dump S into "nc1:output";