select d.dept_id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader, d.phone, d.email, d.status, d.del_flag, d.create_by, d.create_time 
        from sys_dept d
    
    
	
    
    
    
    
    
    
	
	
	
	
	
	
	
	
    
    
 		insert into sys_dept(
 			dept_id,
 			parent_id,
 			dept_name,
 			ancestors,
 			order_num,
 			leader,
 			phone,
 			email,
 			status,
 			create_by,
 			create_time
 		)values(
 			#{deptId},
 			#{parentId},
 			#{deptName},
 			#{ancestors},
 			#{orderNum},
 			#{leader},
 			#{phone},
 			#{email},
 			#{status},
 			#{createBy},
 			now()
 		)
	
	
	
 		update sys_dept
 		
 			parent_id = #{parentId},
 			dept_name = #{deptName},
 			ancestors = #{ancestors},
 			order_num = #{orderNum},
 			leader = #{leader},
 			phone = #{phone},
 			email = #{email},
 			status = #{status},
 			update_by = #{updateBy},
 			update_time = now()
 		
 		where dept_id = #{deptId}
	
	
	
	    update sys_dept set ancestors =
	    
	        when #{item.deptId} then #{item.ancestors}
	    
	    where dept_id in
	    
	        #{item.deptId}
	    
	
	 
	
 	    update sys_dept set status = '0' where dept_id in 
 	    
        	#{deptId}
        
	
	
	
		update sys_dept set del_flag = '2' where dept_id = #{deptId}