CREATE OR REPLACE VIEW pjcloudx_wallet.v_mch_dept_tree AS
WITH RECURSIVE
    root AS (SELECT m.dept_id AS root_dept_id,
                    m.id      AS mch_id,
                    m.name    AS mch_name
             FROM pjcloudx_wallet.mch_manage AS m
                      JOIN pjcloudx.sys_dept AS d
                           ON d.dept_id = m.dept_id
                               AND d.del_flag = '0'
             WHERE m.del_flag = '0'
               AND m.types = '1'),
    r (dept_id, parent_id, dept_name, root_dept_id, mch_id, mch_name, level) AS (SELECT d.dept_id,
                                                                                        d.parent_id,
                                                                                        d.name,
                                                                                        root.root_dept_id,
                                                                                        root.mch_id,
                                                                                        root.mch_name,
                                                                                        0
                                                                                 FROM pjcloudx.sys_dept AS d
                                                                                          JOIN root
                                                                                               ON root.root_dept_id = d.dept_id
                                                                                 WHERE d.del_flag = '0'
                                                                                 UNION ALL
                                                                                 SELECT c.dept_id,
                                                                                        c.parent_id,
                                                                                        c.name,
                                                                                        r.root_dept_id,
                                                                                        r.mch_id,
                                                                                        r.mch_name,
                                                                                        r.level + 1
                                                                                 FROM pjcloudx.sys_dept AS c
                                                                                          JOIN r
                                                                                               ON c.parent_id = r.dept_id
                                                                                 WHERE c.del_flag = '0')
SELECT root_dept_id AS mchDeptId,
       mch_id       AS mchId,
       mch_name     AS mchName,
       dept_id      AS deptId,
       parent_id    AS parentId,
       dept_name    AS deptName,
       level        AS level
FROM r
ORDER BY mchDeptId, level, deptId;