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68 lines
1.4 KiB
Transact-SQL
68 lines
1.4 KiB
Transact-SQL
DROP INDEX IF EXISTS [NCCX_Sales_OrderLines] ON [Sales].[OrderLines]
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/****** Object: Index [NCCX_Sales_OrderLines] Script Date: 4/20/2017 11:27:27 AM ******/
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CREATE NONCLUSTERED COLUMNSTORE INDEX [NCCX_Sales_OrderLines] ON [Sales].[OrderLines]
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(
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[OrderID],
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[StockItemID],
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[Description],
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[Quantity],
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[UnitPrice],
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[PickedQuantity],
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[PackageTypeID] -- adding package type id for demo purpose
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)WITH (DROP_EXISTING = OFF, COMPRESSION_DELAY = 0) ON [USERDATA]
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GO
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CREATE procedure [dbo].[initialize]
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as begin
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DBCC FREEPROCCACHE;
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ALTER DATABASE current SET QUERY_STORE CLEAR ALL;
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ALTER DATABASE current SET AUTOMATIC_TUNING ( FORCE_LAST_GOOD_PLAN = OFF);
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end
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GO
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CREATE procedure [dbo].[report] (@packagetypeid int)
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as begin
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select avg([UnitPrice]*[Quantity])
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from Sales.OrderLines
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where PackageTypeID = @packagetypeid
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end
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GO
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CREATE procedure [dbo].[regression]
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as begin
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DBCC FREEPROCCACHE;
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begin
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declare @packagetypeid int = 1;
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exec report @packagetypeid
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end
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end
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GO
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CREATE procedure [dbo].[auto_tuning_on]
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as begin
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ALTER DATABASE current SET AUTOMATIC_TUNING ( FORCE_LAST_GOOD_PLAN = ON);
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DBCC FREEPROCCACHE;
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ALTER DATABASE current SET QUERY_STORE CLEAR ALL;
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end
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GO
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CREATE procedure [dbo].[auto_tuning_off]
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as begin
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ALTER DATABASE current SET AUTOMATIC_TUNING ( FORCE_LAST_GOOD_PLAN = OFF);
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DBCC FREEPROCCACHE;
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ALTER DATABASE current SET QUERY_STORE CLEAR ALL;
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end
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GO |