sql 加载约会变更表和业务逻辑

Posted 2021-05-13

--=================================================
-- Creator: Megan Danczyk
-- Created Date: 3/25/19
-- Modified Date: --
-- Purpose: Data Dictionary for appointment changes and reason codes. Business Logic is incldued for each type.
-- Modified Reason: 
--=================================================


--PRIMARY TABLE JOIN STRUCTURE FOR LOAD LEVEL APPOINTMENT CHANGES
SELECT		TOP 100
			LAC.LoadGuid						--UniqueIdentifier That directly ties to dbo.tblloads.
		   ,LAC.LoadAppointmentChangeReasonId	--Integer representing change reason. Decoded with dbo.loadappointmentchangereason 
		   ,LAC.Notes							--Notes associated with appointment change. (Possibly useful for OdinText type solutions?)
		   ,LAC.CreatedBy						--Full Name of individual who changed appointment. Ties to dbo.tblusers.fullname
		   ,LAC.CreatedDate						--DateTime for when appointment(s) where changed. -- Date Used for Rolled Date 
		   ,LACR.Name							--Appointment Change Reason
		   ,CLACR.Name							--Associated Carrier Change Reason
FROM		EchoOptimizer.dbo.LoadAppointmentChange LAC
LEFT JOIN	EchoOptimizer.dbo.LoadAppointmentChangeReason LACR ON LAC.LoadAppointmentChangeReasonId = LAC.LoadAppointmentChangeReasonId
LEFT JOIN	EchoOptimizer.dbo.CarrierLoadAppointmentChangeReason CLACR ON LAC.CarrierLoadAppointmentChangeReasonId = CLACR.CarrierLoadAppointmentChangeReasonId

--APPOINTMENT CHANGE REASON BUSINESS LOGIC
SELECT		LoadAppointmentChangeReasonId		--Id Used to Tie to dbo.LoadAppointmentChange
			,Name								--Reason Code Displayed
			,IsActive							-- Active Flag (Historic Reasons Included In Table)
			,CASE WHEN LoadAppointmentChangeReasonId IN (3,7,12,27,28) THEN 1 ELSE 0 END CustomerReason
			,CASE WHEN LoadAppointmentChangeReasonId IN (2,8,9,10,11,18,20) THEN 1 ELSE 0 END CarrierReason 
			,CASE WHEN LoadAppointmentChangeReasonId IN (5,6,13,15,16,17,21,25,26) THEN 1 ELSE 0 END EchoSalesOpsReason
			,CASE WHEN LoadAppointmentChangeReasonId IN (1,14,18,19,24,26) THEN 1 ELSE 0 END EchoSourcingReason
			,CASE WHEN LoadAppointmentChangeReasonId IN (4,22,23,29) THEN 1 ELSE 0 END NonIssueReason
FROM		EchoOptimizer.dbo.LoadAppointmentChangeReason

--APPOINTMENT CARRIER CHANGE REASON BUSINESS LOGIC
SELECT		CarrierLoadAppointmentChangeReasonId	--Id Used to Tie to dbo.LoadAppointmentChange
		   ,Name									--Reason Code Displayed
		   ,IsActive								--Active Flag (Historic Reasons Included In Table)
		   ,CASE WHEN CarrierLoadAppointmentChangeReasonId IN (1,2,4,6,7,8,10) THEN 1 ELSE 0 END CarrierReason 
		   ,CASE WHEN CarrierLoadAppointmentChangeReasonId IN (3,5,9) THEN 1 ELSE 0 END NonCarrierReason
		   ,CASE WHEN CarrierLoadAppointmentChangeReasonId IN (11) THEN 1 ELSE 0 END NonIssue
FROM		EchoOptimizer.dbo.CarrierLoadAppointmentChangeReason

--APPOINTMENT CHANGE DETAILS SPECIFIC TO WHAT IS BEING CHANGED
SELECT		TOP 100 
			LoadAppointmentChangeDetailId
			,LoadAppointmentChangeId	--Id Used to Tie to dbo.LoadAppointmentChange
			,LoadStopId					--Id Used to Tie to dbo.tblloadstops
			,AppointmentType			--Appointment Type Changed (PickupTo, PickupFrom, DeliverTo, DeliverArrival, PickupArrival)
			,OriginalDate				--Previous Datetime Entered
			,NewDate					--New Datetime Entered (When Appointment Type = PickupTo OR DeliverTo AND CAST(OriginalDate AS DATE) < CAST(NewDate AS DATE), the change is considered a rolled appointment)
			,CreatedBy					--Rep Changing Datetime (tie to dbo.tblusers on FullName)
			,CreatedDate				--Date Change occured. Not as important as datetime from dbo.LoadAppointmentChange
FROM		EchoOptimizer.dbo.LoadAppointmentChangeDetail