asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql

/*
 *  Description     : BTree Index verification (usage) test
 *                  : This test is intended to verify that the secondary BTree index is used 
 *                  : in the optimized query plan.
 *  Expected Result : Success
 *  Date            : 13th Aug 2012
 */

// Negative test - prefix search, BTree index should not be used.

drop dataverse test if exists;
create dataverse test;
use dataverse test;

write output to nc1:"rttest/btree-index_btree-secondary-33.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,lname);

for $emp in dataset('testdst') 
where $emp.fname < "Isa"
return $emp