      ---------------+-----------------+---------------------+-----                 00 | ACCOUNTING      | NEW YORK            |                      00 | RESEARCH_OPEN   | PARIS               |                      00 | RESEARCH        | DALLAS              |                      00 | SALES           | CHICAGO             |  00                  00 | SALES_OUTER     | CHICAGO             |  00                  00 | SALES_INSIDE    | CHICAGO             |  00                  00 | OPERATIONS      | BOSTON              |  00      (0 rows)  In the preceding example, we g