Fix for issue 813 - enabling prefix btree search with non-matching predicates

Change-Id: I59eb43afa7dbcabd7f43269566d75c9361c55386
Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/171
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
index aa18136..5113aca 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
@@ -1,5 +1,5 @@
 /*
- *  Description     : This test is intended to verify that the secondary BTree index is used 
+ *  Description     : This test is intended to verify that the primary BTree index is used 
  *                  : in the optimized query plan.
  *  Expected Result : Success
  *  Date            : 13th Aug 2012
@@ -9,18 +9,18 @@
 create dataverse test;
 use dataverse test;
 
-write output to nc1:"rttest/btree-index_btree-secondary-58.adm";
+write output to nc1:"rttest/btree-index_btree-primary-58.adm";
 
 create type TestType as open {
     id : int32,
     fname : string,
     lname : string
 }
- 
+
 create dataset testdst(TestType) primary key id;
 
 create index sec_Idx on testdst(fname);
 
 for $emp in dataset('testdst') 
-where $emp.fname = "Max" 
+where $emp.fname > "Neil" and $emp.fname < "Roger" 
 return $emp