Bot: New page: == wikibot == {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" |- valign="top" | '''Procedure | dbo.uspGetEmployeeManagers |- valign="top" | '''Description |...

2010-06-23T22:07:49Z

New page: == wikibot == {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" |- valign="top" | '''Procedure | dbo.uspGetEmployeeManagers |- valign="top" | '''Description |...

New page

== wikibot ==

{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse"
|- valign="top"
| '''Procedure
| dbo.uspGetEmployeeManagers
|- valign="top"
| '''Description
| Stored procedure using a recursive query to return the direct and indirect managers of the specified employee.
|}

=== Source ===
<pre>
CREATE PROCEDURE [dbo].[uspGetEmployeeManagers]
@EmployeeID [int]
AS
BEGIN
SET NOCOUNT ON;

-- Use recursive query to list out all Employees required for a particular Manager
WITH [EMP_cte]([EmployeeID], [ManagerID], [FirstName], [LastName], [Title], [RecursionLevel]) -- CTE name and columns
AS (
SELECT e.[EmployeeID], e.[ManagerID], c.[FirstName], c.[LastName], e.[Title], 0 -- Get the initial Employee
FROM [HumanResources].[Employee] e
INNER JOIN [Person].[Contact] c
ON e.[ContactID] = c.[ContactID]
WHERE e.[EmployeeID] = @EmployeeID
UNION ALL
SELECT e.[EmployeeID], e.[ManagerID], c.[FirstName], c.[LastName], e.[Title], [RecursionLevel] + 1 -- Join recursive member to anchor
FROM [HumanResources].[Employee] e
INNER JOIN [EMP_cte]
ON e.[EmployeeID] = [EMP_cte].[ManagerID]
INNER JOIN [Person].[Contact] c
ON e.[ContactID] = c.[ContactID]
)
-- Join back to Employee to return the manager name
SELECT [EMP_cte].[RecursionLevel], [EMP_cte].[EmployeeID], [EMP_cte].[FirstName], [EMP_cte].[LastName],
[EMP_cte].[ManagerID], c.[FirstName] AS 'ManagerFirstName', c.[LastName] AS 'ManagerLastName' -- Outer select from the CTE
FROM [EMP_cte]
INNER JOIN [HumanResources].[Employee] e
ON [EMP_cte].[ManagerID] = e.[EmployeeID]
INNER JOIN [Person].[Contact] c
ON e.[ContactID] = c.[ContactID]
ORDER BY [RecursionLevel], [ManagerID], [EmployeeID]
OPTION (MAXRECURSION 25)
END;
</pre>

=== References ===
{| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse"
|- style="background:silver"
| '''Dependency Type
| '''Object Type
| '''Referenced Object

|- valign="top"
| Select
| Table
| [[HumanResources.Employee_(table)|HumanResources.Employee]]

|- valign="top"
| Select
| Table
| [[Person.Contact_(table)|Person.Contact]]

|}

Dbo.uspGetEmployeeManagersprocedure - Revision history

Bot: New page: == wikibot == {| border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse" |- valign="top" | '''Procedure | dbo.uspGetEmployeeManagers |- valign="top" | '''Description |...