SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
CREATE TRIGGER [Sales].[iduSalesOrderDetail] ON [Sales].[SalesOrderDetail]
AFTER INSERT, DELETE, UPDATE AS
BEGIN
DECLARE @Count int;
SET @Count = @@ROWCOUNT;
IF @Count = 0
RETURN;
SET NOCOUNT ON;
BEGIN TRY
IF UPDATE([ProductID]) OR UPDATE([OrderQty]) OR UPDATE([UnitPrice]) OR UPDATE([UnitPriceDiscount])
BEGIN
INSERT INTO [Production].[TransactionHistory]
([ProductID]
,[ReferenceOrderID]
,[ReferenceOrderLineID]
,[TransactionType]
,[TransactionDate]
,[Quantity]
,[ActualCost])
SELECT
inserted.[ProductID]
,inserted.[SalesOrderID]
,inserted.[SalesOrderDetailID]
,'S'
,GETDATE()
,inserted.[OrderQty]
,inserted.[UnitPrice]
FROM inserted
INNER JOIN [Sales].[SalesOrderHeader]
ON inserted.[SalesOrderID] = [Sales].[SalesOrderHeader].[SalesOrderID];
UPDATE [Person].[Person]
SET [Demographics].modify('declare default element namespace
"http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/IndividualSurvey";
replace value of (/IndividualSurvey/TotalPurchaseYTD)[1]
with data(/IndividualSurvey/TotalPurchaseYTD)[1] + sql:column ("inserted.LineTotal")')
FROM inserted
INNER JOIN [Sales].[SalesOrderHeader] AS SOH
ON inserted.[SalesOrderID] = SOH.[SalesOrderID]
INNER JOIN [Sales].[Customer] AS C
ON SOH.[CustomerID] = C.[CustomerID]
WHERE C.[PersonID] = [Person].[Person].[BusinessEntityID];
END;
UPDATE [Sales].[SalesOrderHeader]
SET [Sales].[SalesOrderHeader].[SubTotal] =
(SELECT SUM([Sales].[SalesOrderDetail].[LineTotal])
FROM [Sales].[SalesOrderDetail]
WHERE [Sales].[SalesOrderHeader].[SalesOrderID] = [Sales].[SalesOrderDetail].[SalesOrderID])
WHERE [Sales].[SalesOrderHeader].[SalesOrderID] IN (SELECT inserted.[SalesOrderID] FROM inserted);
UPDATE [Person].[Person]
SET [Demographics].modify('declare default element namespace
"http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/IndividualSurvey";
replace value of (/IndividualSurvey/TotalPurchaseYTD)[1]
with data(/IndividualSurvey/TotalPurchaseYTD)[1] - sql:column("deleted.LineTotal")')
FROM deleted
INNER JOIN [Sales].[SalesOrderHeader]
ON deleted.[SalesOrderID] = [Sales].[SalesOrderHeader].[SalesOrderID]
INNER JOIN [Sales].[Customer]
ON [Sales].[Customer].[CustomerID] = [Sales].[SalesOrderHeader].[CustomerID]
WHERE [Sales].[Customer].[PersonID] = [Person].[Person].[BusinessEntityID];
END TRY
BEGIN CATCH
EXECUTE [dbo].[uspPrintError];
IF @@TRANCOUNT > 0
BEGIN
ROLLBACK TRANSACTION;
END
EXECUTE [dbo].[uspLogError];
END CATCH;
END;
EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'AFTER INSERT, DELETE, UPDATE trigger that inserts a row in the TransactionHistory table, updates ModifiedDate in SalesOrderDetail and updates the SalesOrderHeader.SubTotal column.' , @level0type=N'SCHEMA',@level0name=N'Sales', @level1type=N'TABLE',@level1name=N'SalesOrderDetail', @level2type=N'TRIGGER',@level2name=N'iduSalesOrderDetail'
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Trigger: iduSalesOrderDetail
