sql server递归子节点、父节点sql查询表结构的实例

一、查询当前部门下的所有子部门 WITH dept AS ( SELECT * FROM dbo.deptTab --部门表 WHERE pid = @id UNION ALL SELECT d.* FROM dbo.deptTab d INNER JOIN dept ON d.pid = dept.id ) SELECT * FROM dept 二、查询当前部门所有上级部门 WITH tab AS ( SELECT DepI