1 WITH SUBQUERY AS (
2 SELECT
3 ORGID
4 FROM
5 OM_ORGANIZATION
6 WHERE
7 PARENTORGID = 'ROOT'
8 UNION ALL
9 SELECT
10 B.ORGID
11 FROM
12 SUBQUERY A,
13 OM_ORGANIZATION B
14 WHERE
15 B.PARENTORGID = A.ORGID
16 ) SELECT DISTINCT
17 *
18 FROM
19 SUBQUERY
