Oracle19C部门层级结构视图

部门表主要字段包含：

字段	说明
ID	部门ID
CODE	部门编码，如101、101_10
NAME	部门名称
LEVEL	部门层级，1为顶级部门即集团、2为公司，3为部门，4...5...等等
ENABLE	是否启用
PARENTID	上级部门ID，上级部门为顶级的部门的PARENTID为~字符串
PRINCIPAL	部门负责人
PATH	部门ID路径，如101\|101_10\|101_1001\|
DR	是否逻辑删除，1代表逻辑删除
YTENANT_ID	租户ID

递归查询部门带集团的SQL语句如下：

sql 复制代码

-- 递归查询部门带集团
SELECT 
    d.id,
    d.id as depid,
    d.code as depcode,
    d.name as depname,
    d."LEVEL" as DEPLEVEL,
    d.enable as isactive,
    d.parentid as DEPID_H,
    (SELECT code FROM org_admin d2 WHERE d2.id = d.parentid) AS depcode_h,
    (SELECT name FROM org_admin d2 WHERE d2.id = d.parentid) AS depname_h,
    c.id AS companyid,
    c.code AS companycode,
    c.name AS companyname,
    d.principal as dep_masterid,
    e.code as dep_mastercode,
    e.name as dep_mastername,
    d.path as path,
    SUBSTR(
        REPLACE(d.path, '|', ','), 
        1, 
        INSTR(REPLACE(d.path, '|', ','), ',', -1, 1) - 1
    ) as ancestors, -- 将101|101_10|101_1001| 转换为 101,101_10,101_1001
    d.description as memo
FROM 
    IUAP_APDOC_BASEDOC.org_admin d LEFT JOIN IUAP_APDOC_BASEDOC.BD_STAFF e on d.principal=e.id
    LEFT JOIN IUAP_APDOC_BASEDOC.org_admin b on d.parentid=b.id
    LEFT JOIN IUAP_APDOC_BASEDOC.org_admin c on (
        SUBSTR(d.code, 1, 3) = SUBSTR(b.code, 1, 3) AND SUBSTR(d.code, 1, 3) = c.code
    ) OR (
        SUBSTR(d.code, 1, 3) != SUBSTR(b.code, 1, 3) AND SUBSTR(b.code, 1, 3) = c.code
    )
WHERE d.dr = 0 and d.ytenant_id='z6126zln'
START WITH 
    d.parentid='~'
CONNECT BY 
    PRIOR d.id = d.parentid

不带集团的SQL语句如下：

sql 复制代码

SELECT
	a.id AS ID,
	a.id AS DepID, --部门ID
	a.code AS DepCode, --部门编码
	a.name AS DepName, --部门名称
	a.orgtype AS DepLevel, --部门层级 1-组织，2-部门
	a.enable AS IsActive, --是否启用 1-是 0-否
	a.parentid AS DepID_H, --上级部门ID
	b.code AS DepCode_H, --上级部门编码
	b.name AS DepName_H, --上级部门名称
	
	c.id AS CompanyID, --公司ID
	c.code AS CompanyCode, --公司编码
	c.name AS CompanyName, --公司名称
	
	a.principal AS Dep_MasterID, --部门主管ID
	d.code AS Dep_MasterCode, --部门主管编码
	d.name AS Dep_MasterName, --部门主管姓名
	a.description AS Memo --备注
FROM org_admin a
INNER JOIN org_admin b ON a.parentid = b.id
LEFT JOIN bd_staff d on a.principal = d.id 
INNER JOIN org_admin c ON (
    SUBSTR(a.code, 1, 3) = SUBSTR(b.code, 1, 3) AND SUBSTR(a.code, 1, 3) = c.code
) OR (
    SUBSTR(a.code, 1, 3) != SUBSTR(b.code, 1, 3) AND SUBSTR(b.code, 1, 3) = c.code
)
WHERE a.dr = 0 AND b.dr=0 and c.dr=0
ORDER BY a.code