Description of the illustration cncpt001.eps

This graphic shows a tree of boxes. At the top box 1 is labeled MERGE JOIN ANTI. Box 2 to the lower left is labeled NESTED LOOPS. Box 6 to the lower right is labeled TABLE ACCESS FULL jobs. Box 3 to the lower left of Box 2 is labeled TABLE ACCESS FULL departments. Box 4 to the lower right is labeled TABLE ACCESS BY INDEX ROWID employees. Box 5 underneath Box 4 is labeled INDEX RANGE SCAN emp_departments_ix.