3

マネージャー X の下にある完全なチームを見つけるには、SP を作成する必要があります。完全なチームという意味では、マネージャー X の下にあるすべての直接および間接の報告先を見つけたいと考えています。私は SQL Server 2005 を使用しています。

Employee テーブルの構造は次のとおりです。

EmployeeNumber  FirstName  LastName  ManagerEmployeeNumber

たとえば、SP の入力が Employee Number = 10211 の場合、出力は次のようになります。

EmployeeNumber  FirstName  LastName  ManagerEmployeeNumber
13903           Anil       S         10211
1260            David      D         13903
8079            Donald     K         1260

関数でマネージャー X の下にある完全なチームを見つけるために必要なことを次のように記述しました。

ALTER FUNCTION [dbo].[FullTeamUnderManager1](@ManagerId int)  
RETURNS   
@EmployeeList TABLE   
( 
 EmployeeName Varchar(200) 
)  
AS  
BEGIN  

 With hierarchy(EmployeeName, Employee_Id, SupEmp_Id, Depth) as  
 (  
  Select (first_name + ', ' + last_name) EmployeeName, employee_number, employee_number as supemp_id, 0 as depth  
     From dbo.employee  
     Where employee_number = @ManagerId  
  union all   
  Select (child.first_name + ', ' + child.last_name), child.employee_number, child.manager_employee_number, parent.depth + 1   
  From dbo.employee As child  
  Inner Join hierarchy As parent  
      On child.manager_employee_number = parent.Employee_Id  
     Where child.employee_number != parent.Employee_Id  

 )  
 insert into @EmployeeList(EmployeeName)  
  select EmployeeName from hierarchy where depth > 0  
  order by EmployeeName
 RETURN   
END

以下のSPと組み合わせる必要があります。出力は、'EmployeeName' として単一の列である必要があります。

ALTER PROCEDURE [dbo].[spGetCorpDirDistributionTableUsers]            
@activeOnly bit = 1,            
@employeesOnly bit = 1,            
@isAllowedNonEmployees bit = 0,      
@isAllowedNonEmployeesInOrgChart bit = 0, 
@login_employee_number INT = NULL,      
@IsGetLocations bit = 0,
@Location_IDLIST VARCHAR(MAX) = NULL,
@IsGetDepartments bit = 0,
@Department_IDLIST VARCHAR(MAX) = NULL,
@IsGetDirectReports bit = 0,
@IsGetDirectReportsManagers bit = 0,
@IsGetAllManagers bit=0,
@manager_employee_number INT

   AS    
   DECLARE @employeeTypeId int       

   SET @employeeTypeId = 1           
   SET @isAllowedNonEmployees = ISNULL(@isAllowedNonEmployees, 0) 
   SET @isAllowedNonEmployeesInOrgChart  = ISNULL(@isAllowedNonEmployeesInOrgChart, 0)               
   SET @IsGetDirectReports = ISNULL(@IsGetDirectReports, 0) 
   SET @IsGetDirectReportsManagers  = ISNULL(@IsGetDirectReportsManagers, 0)

   SELECT         
    (e1.first_name + ', ' + e1.last_name) EmployeeName,
   FROM EMPLOYEE e1           
   LEFT OUTER JOIN EMPLOYEE e2 on e1.manager_employee_number = e2.employee_number             
   INNER JOIN LOCATION loc ON e1.location_id = loc.location_id   
   INNER JOIN DEPARTMENT dep ON e1.department_id = dep.department_id                  
   LEFT OUTER JOIN EMPLOYEE_TYPE emptype ON e1.employee_type_id = emptype.employee_type_id            
   WHERE          
     e1.visible = 1 and             
     (@activeOnly = 0 OR @activeOnly IS NULL OR e1.active_flag = 1) and            
     (@isAllowedNonEmployees = 1 or e1.employee_type_id = @employeeTypeId) and             
     (@employeesOnly = 0 or e1.employee_type_id = @employeeTypeId) and  



  --Location
  (@IsGetLocations=0 OR
  (COALESCE(@Location_IDLIST,'%') = '%' OR e1.location_id IN (SELECT Segment FROM dbo.fn_GetParsedValues(@Location_IDLIST,',')))) and

  --Department
  (@IsGetDepartments=0 OR
  (COALESCE(@Department_IDLIST,'%') = '%' OR e1.Department_ID IN (SELECT Segment FROM dbo.fn_GetParsedValues(@Department_IDLIST,',')))) and      

  --IsGetDirectReports
  (@IsGetDirectReports=0 OR
    ((e1.manager_employee_number = @manager_employee_number and e1.active_flag = 1 and e1.visible = 1)    
      and ((@isAllowedNonEmployees = 1 and  @isAllowedNonEmployeesInOrgChart = 1) or e1.employee_type_id = @employeeTypeId))) and

  --IsGetDirectReportsManagers
  (@IsGetDirectReportsManagers=0 OR
  ((e1.manager_employee_number = @manager_employee_number and e1.active_flag = 1 and e1.visible = 1)    
      and ((@isAllowedNonEmployees = 1 and  @isAllowedNonEmployeesInOrgChart = 1) or e1.employee_type_id = @employeeTypeId)
      and (select count(*) from employee e3 where manager_employee_number = e1.employee_number and active_flag = 1 and ((@isAllowedNonEmployees = 1 and  @isAllowedNonEmployeesInOrgChart = 1) or e3.employee_type_id = @employeeTypeId))>0
    )) and

  --IsGetAllManagers
  (@IsGetAllManagers=0 OR
  ((SELECT count(*) FROM dbo.employee e2 WHERE e2.manager_employee_number = e1.employee_number ) > 0) AND
    @IsGetDirectReports=0 AND @IsGetDirectReportsManagers=0)

order by EmployeeName

誰でも助けてください...よろしくお願いします...

4

2 に答える 2

3

これを試して：

WITH CTE
AS
(
    SELECT 
      EmployeeNumber, FirstNAme, LastName, ManagerEmployeeNumber 
    FROM Emps
    WHERE EmployeeNumber = @EmpNumberToFind
    UNION ALL
    SELECT t.*
    FROM CTE c
    INNER JOIN Emps t ON c.EmployeeNumber = t.ManagerEmployeeNumber
) 
SELECT * 
FROM CTE;

SQLフィドルデモ

たとえば、の場合EmployeeNumber = 13903、これにより次のようになります。

| EMPLOYEENUMBER | FIRSTNAME | LASTNAME | MANAGEREMPLOYEENUMBER |
-----------------------------------------------------------------
|          13903 |      Anil |        S |                 10211 |
|           1260 |     David |        D |                 13903 |
|           8079 |    Donald |        K |                  1260 |
于 2013-01-10T07:10:05.560 に答える
0

これを実現するために、共通テーブル式を使用できます

于 2013-01-10T07:09:28.950 に答える