--------------------------------------------------------
--  DDL for View REVERSE_HIERARCHICAL_VERCONSYS
--------------------------------------------------------

  CREATE OR REPLACE FORCE EDITIONABLE VIEW "ENVX_OPER"."REVERSE_HIERARCHICAL_VERCONSYS" ("ID", "PARENT_ID", "level", "NAME", "PATH") AS 
  SELECT id,
       (
          CASE
             WHEN level = 1 THEN
                NULL
             ELSE
                regexp_substr(
                   sys_connect_by_path(
                      id,
                      '/'
                   ),
                   '[^\/]+',
                   1,
                   level - 1
                )
          END
       )          AS parent_id,
       level as "level",
       regexp_substr(
          level_path,
          '[^\/]+',
          1,
          level
       )          AS name,
       level_path AS path
  FROM (
   SELECT ROW_NUMBER()
          OVER(
       ORDER BY level_path
          ) as id,
          level_path,
          regexp_replace(
             level_path,
             '\/[^\/]+$',
             ''
          ) AS parent_path
     FROM hierarchical_verconsys_filter
) h
START WITH
   parent_path IS NULL
CONNECT BY
   PRIOR level_path = parent_path
 ORDER BY level_path
;