SQL 获取所有上级的实现方法
发布时间:2020-12-12 09:57:03 所属栏目:MsSql教程 来源:网络整理
导读:SQL 获取所有上级的实现方法 说明: --获取当前机构的所有上级 放入M0OrgPID WITH M0OrgPID AS ( SELECT ,0 AS lvl FROM M0Org WHERE OrgID = @OrgID UNION ALL SELECT d. ,lvl + 1 FROM M0OrgPID c INNER JOIN M0Org d ON c.PID = d.OrgID ) SELECT * FROM
SQL 获取所有上级的实现方法说明:
WITH M0OrgPID AS ( SELECT ,0 AS lvl FROM M0Org WHERE OrgID = @OrgID UNION ALL SELECT d.,lvl + 1 FROM M0OrgPID c INNER JOIN M0Org d ON c.PID = d.OrgID )
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