私のテーブル構造は
memberid MemberID joiningposition packagetype
RPM00000 NULL Root free
RPM71572 RPM00000 Left Royal
RPM323768 RPM00000 Right Royal
RPM715790 RPM71572 Left free
RPM323769 RPM71572 Right free
RPM715987 RPM323768 Left free
RPM323985 RPM323768 Right free
RPM733333 RPM323985 Right free
RPM324444 RPM715987 *emphasized text*Right Royal
--
ALTER procedure [dbo].[sunnypro]
as
DECLARE @pId varchar(40) = 'RPM00000';
Declare @Id int
set @Id=(select id from registration where childid=@pId)
begin
-- Recursive CTE
WITH R AS
(
SELECT
BU.DateofJoing,
BU.childid,
BU.joiningposition,
BU.packagetype
FROM registration AS BU
WHERE
BU.MemberID = @pId and
BU.joiningposition IN ('Left', 'Right')
or BU.packagetype in('Royal','Platinum','Majestic')
and BU.Id>@id
UNION All
-- Recursive part
SELECT
BU.DateofJoing,
BU.childid,
R.joiningposition,
BU.packagetype
FROM R
JOIN registration AS BU
ON BU.MemberID = R.childid
WHERE
BU.joiningposition IN ('Left', 'Right') and
BU.packagetype in('Royal','Platinum','Majestic')
and BU.Id>@id
)
INSERT INTO Wallatpayout
(childid
,packagetype
,joiningposition
,DateofJoing
,Total)
-- Final groups of nodes found
SELECT top 3
R.childid,
R.packagetype,
R.joiningposition,
R.DateofJoing,
Total = COUNT_BIG(*)
FROM R where R.packagetype in('Royal','Platinum','Majestic')
GROUP BY R.childid,
R.joiningposition,
R.DateofJoing,
R.packagetype
OPTION (MAXRECURSION 0);
end