/*
 * Description    : Left-outer joins two datasets, DBLP and CSX, based on their title.
 *                  DBLP has a secondary btree index on title, and given the 'indexnl' hint 
 *                  we expect the join to be transformed into an indexed nested-loop join.
 * Success        : Yes
 */

drop dataverse test if exists;
create dataverse test;

use dataverse test;

create type DBLPType as closed {
  id: int32, 
  dblpid: string,
  title: string,
  authors: string,
  misc: string
}

create type CSXType as closed {
  id: int32, 
  csxid: string,
  title: string,
  authors: string,
  misc: string
}

create dataset DBLP(DBLPType) primary key id;
create dataset CSX(CSXType) primary key id;