這是一個非常複雜的問題,對此我很抱歉。我一直在對我的問題進行大量的分析和研究,但我找不到任何答案。爲什麼我的新SQL查看/查詢忽略了我的業務規則?
如果這是相關的,我使用的是SQL Server 2008 R2。
我創建了根據我的業務規則工作的標值的功能,但在存儲過程中使用時,需要17分鐘來運行。此外,這全是R.B.A.R.這只是令我煩惱。
因此,我試圖寫一個視圖來取代它。我寫入並加入到存儲過程的視圖需要7秒鐘才能運行。問題是它不遵守所有的業務規則。
我會後雙方原有的功能,再加上新的觀點,但首先我要去嘗試前手講解業務規則,因爲這整件事是凌亂。
如果銷售完成,則返回「已完成」。
如果銷售數量沒有完成,但另一銷售人員做了完整的銷售,返回「保存」。
如果沒有銷售人員能夠完成銷售:
一個。並且客戶取消了銷售,返回「取消」
b。只有一個銷售人員試圖進行銷售,返回「錯過」
℃。不止一個銷售員試圖進行銷售,但都錯過:
我。如果這些銷售人員「擁有」客戶賬戶的一個,讓自己的電話號碼「遺漏」及其他相關呼叫號碼「不會錯過」
II。如果沒有任何銷售人員擁有客戶帳戶,請將「錯過」添加到首先收到訂單的銷售人員。
末注:每個客戶訂單/銷售有一個統一的「CallNumber」,與一個或多個「SalesNumbers」,這是每一個銷售人員試圖完成訂單列表。
這裏的功能
ALTER FUNCTION [dbo].[FindMissedVsSaved]
( @SalesNumber INT, @SalesDate爲nvarchar(10) ) RETURNS爲nvarchar(20) AS BEGIN
DECLARE @Status AS nvarchar(20)
DECLARE @Year AS int
SET @Year = YEAR(@SalesDate)
- 此部分用於確定顧客的「所有者」是誰;它僅用於雙錯過
DECLARE @SalesPerson AS nvarchar(6)
DECLARE @SalesType AS int
SET @SalesType = (SELECT SalesType FROM MyDB.dbo.Calls WHERE [email protected] AND SalesDate = @SalesDate)
SET @SalesPerson =
CASE
WHEN @SalesType IN (8, 12) THEN
ISNULL((SELECT TOP (1) b.SalesPersonName From MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Call_Sources AS cs ON t.callsource = cs.code
JOIN AccountAssignment AS csa ON cs.code = csa.MyDBAccountAssignmentID
JOIN SalesPerson AS b ON csa.AssignedSalesPersonID = b.SalesPersonID
WHERE t.SalesDate = @SalesDate AND t.SalesNumber = @SalesNumber), 'No Assigned Sales Person')
WHEN @SalesType IN (9, 10, 13, 14) THEN
ISNULL((SELECT TOP (1) b.SalesPersonName From MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Customer AS f ON t.ofac = f.code
JOIN SalesPerson AS b ON f.MyDBSales_Person = b.MyDBSales_Person
WHERE t.SalesDate = @SalesDate AND t.SalesNumber = @SalesNumber), 'No Assigned Sales Person')
ELSE 'Error'
END
DECLARE @MissedSalesPerson AS nvarchar(6)
SET @MissedSalesPerson =
(SELECT TOP (1) ui.SalesPersonID FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs On t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE [email protected] AND [email protected])
- 拉這些記錄
DECLARE @CallNumber AS nvarchar(15)
SET @CallNumber = (
SELECT TOP (1) CallNumber
FROM MyDB.dbo.Calls
WHERE SalesNumber = @SalesNumber
AND SalesDate = @SalesDate)
--Figures出當銷售的製成,誰做銷售獨特CallNumber
DECLARE @SavedSalesPerson AS nvarchar(8)
SET @SavedSalesPerson = (SELECT TOP (1) ui.SalesPersonID
--DISTINCT(ui.SalesPersonID)
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND SaleMade = 7
AND SalesType IN (8, 9, 10, 12, 13, 14))
- 此最終部分設置要爲此特定銷售編號返回的狀態
SET @Status =
CASE
-- The Call Number passed in Made the sale
WHEN EXISTS (SELECT TOP (1) SaleMade FROM MyDB.dbo.Calls
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber = @SalesNumber AND SaleMade = 7)
THEN 'Completed'
--The Call Number passed in did NOT make the sale but another sales person was able to accept the call but the customer cancelled
WHEN EXISTS(SELECT TOP (1) CxlReason FROM MyDB.dbo.Calls
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND CxlReason IN (3, 6, 7, 8, 13, 27, 32, 33, 36, 37, 44, 46)
AND SalesType IN (8, 9, 10, 12, 13, 14))
THEN 'Cancelled'
--Another Sales Person made the sale i.e. save
WHEN EXISTS(
SELECT TOP (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND SaleMade = 7
AND SalesType IN (8, 9, 10, 12, 13, 14))
THEN 'Saved by ' + @SavedSalesPerson
--When it has a MISC15 timestamp on it, but doesn't meet the saved criteria
WHEN
(SELECT TOP (1) tmt.Misc15
FROM MyDB.dbo.Calls AS t
LEFT OUTER JOIN MyDB.dbo.Trip_Misc_Times AS tmt ON t.SalesDate = tmt.SalesDate AND t.job = tmt.job
WHERE t.SalesNumber = @SalesNumber AND YEAR(t.SalesDate) = @Year) IS NOT NULL
THEN 'Other'
--The miss should always go on the Sales Person who Owns the Customer Account, if they attempted the Sale
WHEN @MissedSalesPerson = @SalesPerson THEN 'Missed'
--For cases when this was the only sales person that attempted to make the sale and s/he was unable to complete it
WHEN NOT EXISTS(SELECT TOP (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND SalesType IN (8, 9, 10, 12, 13, 14))
THEN 'Missed'
--Looking for another SalesPerson that might have attempted the Sale
WHEN @MissedSalesPerson <> @SalesPerson AND @SalesPerson <> 'No Assigned Sales Person' THEN
CASE
--Another Sales Person attempted the transport and the Customer Cancelled
WHEN
EXISTS(SELECT TOP (1) SalesNumber
FROM MyDB.dbo.Calls
WHERE [email protected] AND CallNumber = @CallNumber
AND SalesNumber <> @SalesNumber
AND cxlReason IN (3, 6, 7, 8, 13, 27, 32, 33, 36, 37, 46)
AND SalesType IN (8, 9, 10, 12, 13, 14))
THEN 'Not Missed'
--Owner Sales Person also attempted and missed
WHEN
EXISTS(SELECT TOP (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND ui.SalesPersonID = @SalesPerson
AND SalesType IN (8, 9, 10, 12, 13, 14))
THEN 'Not Missed'
--Another Sales Person attempted the sale but the Sales Person for this Call was given the call first
WHEN EXISTS(SELECT TOP (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND ui.SalesPersonID <> @SalesPerson
AND SalesType IN (8, 9, 10, 12, 13, 14))
AND @MissedSalesPerson =
(SELECT Top (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
Join MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE t.SalesDate = @SalesDate
AND t.CallNumber = @CallNumber
AND t.SalesType IN (8, 9, 10, 12, 13, 14)
ORDER BY t.calltime)
THEN 'Missed'
--Another Sales Person attempted the sale and the Sales Person for this Call/Transaction was NOT called first
WHEN EXISTS(SELECT TOP (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE YEAR(SalesDate) = @Year
AND [email protected]
AND SalesNumber <> @SalesNumber
AND ui.SalesPersonID <> @SalesPerson
AND SalesType IN (8, 9, 10, 12, 13, 14))
AND @MissedSalesPerson <>
(SELECT Top (1) ui.SalesPersonID
FROM MyDB.dbo.Calls AS t
Join MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo = vs.schrecno
JOIN MyDB.dbo.SalesPeople AS ui ON vs.unit_code = ui.code
WHERE t.SalesDate = @SalesDate
AND t.CallNumber = @CallNumber
AND t.SalesType IN (8, 9, 10, 12, 13, 14)
ORDER BY t.calltime)
THEN 'Not Missed'
--Anything that I missed
ELSE 'ERR'
END
END
RETURN @Status
下面是我寫的,以取代上述混亂的觀點:
---- Main Data
WITH a AS (SELECT t.SalesDate, t.CallNumber, t.SalesNumber, cr.descr AS CancelReason, t.SaleMade, f.MyDBSales_Person AS OFacAcctOwner, b2.SalesPersonNumber AS CSAcctOwner, cr.code AS CancelCode, ui.SalesPersonID AS SalesPersonThatMissed, tmt.misc15, t.calldate + ' ' + t.calltime AS CallDate, t.SalesType,
AccountOwner =
CASE
WHEN t.SalesType IN (8, 12) THEN b.SalesPersonNumber
WHEN t.SalesType IN (9, 10, 13, 14) AND LEN(f.MyDBSales_Person) < 2 THEN 'LF 0' + CAST(f.MyDBSales_Person AS nvarchar(1))
WHEN t.SalesType IN (9, 10, 13, 14) AND LEN(f.MyDBSales_Person) >= 2 THEN 'LF ' + CAST(f.MyDBSales_Person AS nvarchar(2))
END
FROM MyDB.dbo.Calls AS t
LEFT JOIN MyDB.dbo.Cancellation_Reasons AS cr ON t.CxlReason = cr.code
LEFT JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo=vs.schrecno
LEFT JOIN MyDB.dbo.Customers AS f ON t.ofac = f.code
LEFT JOIN MyDB.dbo.Call_Sources AS cs ON t.callsource = cs.code
LEFT JOIN MyDB.dbo.SalesTypes AS p ON t.SalesType=p.code
LEFT JOIN MyDB.dbo.Trip_Misc_Times AS tmt ON t.job=tmt.job AND t.SalesDate=tmt.SalesDate
LEFT JOIN MyDB.dbo.SalesPerson_IDs AS ui ON vs.SalesPerson_code=ui.code
LEFT JOIN SalesPeople AS b On ui.SalesPersonID = b.SalesPersonNumber AND b.IsActive = 1
LEFT JOIN AccountAssignment AS csa ON cs.code = csa.ZollCallSourceID
LEFT JOIN SalesPeople AS b2 ON csa.AssignedSalesPersonID = b2.SalesPersonID
WHERE t.SalesType IN (1, 2, 8, 9, 10, 12, 13, 14, 18)
AND t.SalesNumber>0 AND ui.SalesPersonID NOT LIKE 'LF 00%' AND ui.SalesPersonID NOT LIKE 'IAA%'),
---- Checks Completed
b AS
(
SELECT t.CallNumber, t.SaleMade, t.SalesType, ui.SalesPersonID, t.SalesNumber,
t.calldate + ' ' + t.calltime AS CallDate
--CAST(t.calltime + ' ' + t.calldate AS datetime2(1)) AS CallDate
FROM MyDB.dbo.Calls AS t
LEFT JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo=vs.schrecno
LEFT JOIN MyDB.dbo.SalesPerson_IDs AS ui ON vs.SalesPerson_code=ui.code
WHERE SalesType IN (8, 9, 10, 12, 13, 14) AND t.SaleMade=7
AND t.SalesNumber>0 AND ui.SalesPersonID NOT LIKE 'LF 00%' AND ui.SalesPersonID NOT LIKE 'IAA%'),
---- Checks other Missed
c AS
(
SELECT DISTINCT (c2.SalesNumber), c1.CallNumber, c2.SalesPersonID, c1.CallC1 AS CallDate--, c2.CancelReason, c2.CancelCode
FROM
(SELECT --TOP (1) --> top 1 retuns MORE rows, not less
MIN(t.calldate + ' ' + t.calltime) AS CallC1, t.CallNumber
FROM MyDB.dbo.Calls AS t
LEFT JOIN MyDB.dbo.Cancellation_Reasons AS cr ON t.CxlReason = cr.code
LEFT JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo=vs.schrecno
LEFT JOIN MyDB.dbo.SalesPerson_IDs AS ui ON vs.SalesPerson_code=ui.code
WHERE SalesType IN (8, 9, 10, 12, 13, 14) AND t.SaleMade <> 7
AND t.SalesNumber > 0
AND ui.SalesPersonID NOT LIKE 'LF 00%'
AND ui.SalesPersonID NOT LIKE 'IAA%'
AND cr.code IN (14, 16, 17, 18, 19, 21, 22, 23, 24, 25, 30, 31, 38 , 40, 41, 42, 43, 45)
GROUP BY t.CallNumber)
AS c1
JOIN
(SELECT t.CallNumber, t.SaleMade, t.SalesType, ui.SalesPersonID, t.SalesNumber,
t.calldate + ' ' + t.calltime AS CallDate, cr.descr AS CancelReason, cr.code AS CancelCode
FROM MyDB.dbo.Calls AS t
LEFT JOIN MyDB.dbo.Cancellation_Reasons AS cr ON t.CxlReason = cr.code
LEFT JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo=vs.schrecno
LEFT JOIN MyDB.dbo.SalesPerson_IDs AS ui ON vs.SalesPerson_code=ui.code
WHERE SalesType IN (8, 9, 10, 12, 13, 14) AND t.SaleMade <> 7
AND t.SalesNumber>0 AND ui.SalesPersonID NOT LIKE 'LF 00%' AND ui.SalesPersonID NOT LIKE 'IAA%'
AND cr.code IN (14, 16, 17, 18, 19, 21, 22, 23, 24, 25, 30, 31, 38 , 40, 41, 42, 43, 45)
)
AS c2
ON c1.CallNumber = c2.CallNumber AND c1.CallC1 = c2.CallDate),
----Checks Cancelled
d AS
(
SELECT t.CallNumber, t.SaleMade, t.SalesType, ui.SalesPersonID, t.SalesNumber,
t.calldate + ' ' + t.calltime AS CallDate, cr.descr AS CancelReason, cr.code AS CancelCode
FROM MyDB.dbo.Calls AS t
LEFT JOIN MyDB.dbo.Cancellation_Reasons AS cr ON t.CxlReason = cr.code
LEFT JOIN MyDB.dbo.Vehicle_Schedule AS vs ON t.SchRecNo=vs.schrecno
LEFT JOIN MyDB.dbo.SalesPerson_IDs AS ui ON vs.SalesPerson_code=ui.code
WHERE SalesType IN (8, 9, 10, 12, 13, 14) AND t.SaleMade <> 7
AND t.SalesNumber>0 AND ui.SalesPersonID NOT LIKE 'LF 00%' AND ui.SalesPersonID NOT LIKE 'IAA%'
AND cr.code IN (3, 6, 7, 8, 13, 27, 32, 33, 36, 37, 46))
SELECT DISTINCT(a.SalesDate), a.SalesNumber, a.accountowner,
TransportStatus =
CASE
WHEN a.SaleMade = 7 THEN 'Completed'
WHEN a.CancelReason = '<NONE>' THEN 'Completed'
WHEN a.CancelCode IN (3, 6, 7, 8, 13, 27, 32, 33, 36, 37, 46)
THEN 'Cancelled'
WHEN a.CancelCode IN (-1, 1, 2, 4, 5, 9, 10, 11, 12, 15, 20, 26, 28, 29, 34, 35, 39, 44)
THEN 'Ignore'
WHEN b.SalesNumber IS NOT NULL
AND a.SalesType IN (8, 9, 10, 12, 13, 14) THEN 'Saved by ' + b.SalesPersonID
WHEN a.misc15 IS NOT NULL THEN 'Not Missed'
WHEN a.SalesType IN (1, 2, 18) AND (a.SaleMade <> 7 OR a.CancelReason <> '<None>')
THEN '(Missed) ' + a.CancelReason
WHEN d.SalesNumber IS NOT NULL THEN 'Not Missed'
WHEN c.SalesNumber <> a.SalesNumber AND c.SalesPersonID = a.AccountOwner THEN 'Not Missed'
WHEN c.SalesNumber <> a.SalesNumber AND a.SalesPersonThatMissed <> a.AccountOwner THEN 'Not Missed'
WHEN a.SalesPersonThatMissed = a.AccountOwner THEN '(Missed) ' + a.CancelReason
WHEN c.SalesNumber = a.SalesNumber THEN '(Missed) ' + a.CancelReason
WHEN c.SalesNumber IS NULL AND b.SalesNumber IS NULL AND d.SalesNumber IS NULL
THEN '(Missed) ' + a.CancelReason
ELSE 'Err'
END
FROM
a
LEFT OUTER JOIN
b ON a.CallNumber = b.CallNumber
LEFT OUTER JOIN
c ON a.CallNumber = c.CallNumber
LEFT OUTER JOIN
d ON a.CallNumber = d.CallNumber
WHERE SalesDate >= '2012-01-01'