Ben max recursion error
bu sorgu ile almaya devam .
İlk başta null döndürülüyordu ve sonra hataya neden olan null değerleri eşleştirmeye çalışacağını düşündüm, ancak null'ların döndürülmemesi ve hata hala oluşması için sorgumu yeniden yazdım.
Bu işlevi yeniden yazmanın en iyi yolu ne olur, böylece hata oluşmaz
WITH EmployeeTree AS
(
SELECT
EMP_SRC_ID_NR Id, USR_ACV_DIR_ID_TE Uuid,
CASE Employees.APV_MGR_EMP_ID
WHEN Null THEN '0'
ELSE Employees.APV_MGR_EMP_ID
END as ApprovalManagerId
FROM
dbo.[tEmployees] as Employees WITH (NOLOCK)
WHERE
APV_MGR_EMP_ID = @Id
and Employees.APV_MGR_EMP_ID is not null
and Employees.EMP_SRC_ID_NR is not null
UNION ALL
SELECT
EMP_SRC_ID_NR Id, USR_ACV_DIR_ID_TE Uuid,
CASE Employees.UPS_ACP_EMP_NR
WHEN Null THEN '1'
ELSE Employees.UPS_ACP_EMP_NR
END as ApprovalManagerId
FROM
dbo.[tEmployees] as Employees WITH (NOLOCK)
WHERE
UPS_ACP_EMP_NR = @Id
and Employees.APV_MGR_EMP_ID is not null
and Employees.EMP_SRC_ID_NR is not null
UNION ALL
SELECT
Employees.EMP_SRC_ID_NR, Employees.USR_ACV_DIR_ID_TE,
CASE Employees.APV_MGR_EMP_ID
WHEN Null THEN '2'
ELSE Employees.APV_MGR_EMP_ID
END
FROM
dbo.[tEmployees] as Employees WITH (NOLOCK)
JOIN
EmployeeTree ON Employees.APV_MGR_EMP_ID = EmployeeTree.Id
where
Employees.APV_MGR_EMP_ID is not null
and Employees.EMP_SRC_ID_NR is not null
)
SELECT
Id AS [EmployeeId],
Uuid AS [EmployeeUuid],
ApprovalManagerId AS [ManagerId]
FROM EmployeeTree
COALESCE()
:CASE Employees.APV_MGR_EMP_ID WHEN Null THEN '0' ELSE Employees.APV_MGR_EMP_ID END as ApprovalManagerId
=COALESCE(Employees.APV_MGR_EMP_ID, 0) AS ApprovalManagerID