Updated IQP demos

samples/features/intelligent-query-processing/IQP Demo - APPROX_COUNT_DISTINCT.sql

@@ -5,7 +5,7 @@
 
 -- Demo scripts: https://aka.ms/IQPDemos 
 
--- Demo uses SQL Server 2019 Public Preview and also works on Azure SQL DB
+-- Demo uses SQL Server 2019 and Azure SQL DB
 
 -- Email IntelligentQP@microsoft.com for questions\feedback
 -- ******************************************************** --

samples/features/intelligent-query-processing/IQP Demo - Batch Mode Adaptive Join.sql

@@ -35,13 +35,15 @@ DELETE [Fact].[Order]
 WHERE Quantity = 361;
 
 INSERT [Fact].[Order] 
-([City Key], [Customer Key], [Stock Item Key], [Order Date Key], [Picked Date Key], [Salesperson Key], [Picker Key], [WWI Order ID], [WWI Backorder ID], Description, Package, Quantity, [Unit Price], [Tax Rate], [Total Excluding Tax], [Tax Amount], [Total Including Tax], [Lineage Key])
+	([City Key], [Customer Key], [Stock Item Key], [Order Date Key], [Picked Date Key], [Salesperson Key], 
+	[Picker Key], [WWI Order ID], [WWI Backorder ID], Description, Package, Quantity, [Unit Price], [Tax Rate], 
+	[Total Excluding Tax], [Tax Amount], [Total Including Tax], [Lineage Key])
 SELECT TOP 5 [City Key], [Customer Key], [Stock Item Key],
- [Order Date Key], [Picked Date Key], [Salesperson Key], 
- [Picker Key], [WWI Order ID], [WWI Backorder ID], 
- Description, Package, 361, [Unit Price], [Tax Rate], 
- [Total Excluding Tax], [Tax Amount], [Total Including Tax], 
- [Lineage Key]
+	[Order Date Key], [Picked Date Key], [Salesperson Key], 
+	[Picker Key], [WWI Order ID], [WWI Backorder ID], 
+	Description, Package, 361, [Unit Price], [Tax Rate], 
+	[Total Excluding Tax], [Tax Amount], [Total Including Tax], 
+	[Lineage Key]
 FROM [Fact].[Order];
 GO
 

samples/features/intelligent-query-processing/IQP Demo - Batch Mode on Rowstore.sql

@@ -0,0 +1,57 @@
+-- ******************************************************** --
+-- Batch mode on rowstore
+
+-- See https://aka.ms/IQP for more background
+
+-- Demo scripts: https://aka.ms/IQPDemos 
+
+-- This demo is on SQL Server 2019 and Azure SQL DB
+
+-- Email IntelligentQP@microsoft.com for questions\feedback
+-- ******************************************************** --
+
+USE [master];
+GO
+
+ALTER DATABASE [WideWorldImportersDW] SET COMPATIBILITY_LEVEL = 150;
+GO
+
+ALTER DATABASE SCOPED CONFIGURATION CLEAR PROCEDURE_CACHE;
+GO
+
+USE [WideWorldImportersDW];
+GO
+
+-- Row mode due to hint
+SELECT [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key],
+	SUM([Quantity]) AS SUM_QTY,
+	SUM([Unit Price]) AS SUM_BASE_PRICE,
+	COUNT(*) AS COUNT_ORDER
+FROM [Fact].[OrderHistoryExtended]
+WHERE [Order Date Key] <= DATEADD(dd, -73, '2015-11-13')
+GROUP BY [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key]
+ORDER BY [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key]
+OPTION (RECOMPILE, USE HINT('DISALLOW_BATCH_MODE'));
+
+-- Batch mode on rowstore eligible
+SELECT [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key],
+	SUM([Quantity]) AS SUM_QTY,
+	SUM([Unit Price]) AS SUM_BASE_PRICE,
+	COUNT(*) AS COUNT_ORDER
+FROM [Fact].[OrderHistoryExtended]
+WHERE [Order Date Key] <= DATEADD(dd, -73, '2015-11-13')
+GROUP BY [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key]
+ORDER BY [Tax Rate],
+	[Lineage Key],
+	[Salesperson Key]
+OPTION (RECOMPILE);

samples/features/intelligent-query-processing/IQP Demo - Interleaved Execution.sql

@@ -22,7 +22,7 @@ USE [WideWorldImportersDW];
 GO
 
 CREATE OR ALTER FUNCTION [Fact].[ufn_WhatIfOutlierEventQuantity]
-(@event VARCHAR(30), @beginOrderDateKey DATE, @endOrderDateKey DATE)
+	(@event VARCHAR(30), @beginOrderDateKey DATE, @endOrderDateKey DATE)
 RETURNS @OutlierEventQuantity TABLE (
 	[Order Key] [bigint],
 	[City Key] [int] NOT NULL,
@@ -68,13 +68,13 @@ BEGIN
 	INNER JOIN [Dimension].[City] AS [c]
 		ON [c].[City Key] = [o].[City Key]
 	WHERE [c].[State Province] IN
-	('Florida', 'Georgia', 'Maryland', 'North Carolina',
-	'South Carolina', 'Virginia', 'West Virginia',
-	'Delaware')
+		('Florida', 'Georgia', 'Maryland', 'North Carolina',
+		'South Carolina', 'Virginia', 'West Virginia',
+		'Delaware')
 	AND [o].[Order Date Key] BETWEEN @beginOrderDateKey AND @endOrderDateKey
 
 	IF @event = 'Hurricane - East South Central'
-    INSERT  @OutlierEventQuantity
+    INSERT @OutlierEventQuantity
 	SELECT [o].[Order Key], [o].[City Key], [o].[Customer Key],
            [o].[Stock Item Key], [o].[Order Date Key], [o].[Picked Date Key],
            [o].[Salesperson Key], [o].[Picker Key], 
@@ -86,14 +86,14 @@ BEGIN
 	INNER JOIN [Dimension].[City] AS [c]
 		ON [c].[City Key] = [o].[City Key]
 	INNER JOIN [Dimension].[Stock Item] AS [si]
-	ON [si].[Stock Item Key] = [o].[Stock Item Key]
+		ON [si].[Stock Item Key] = [o].[Stock Item Key]
 	WHERE [c].[State Province] IN
 	('Alabama', 'Kentucky', 'Mississippi', 'Tennessee')
 	AND [si].[Buying Package] = 'Carton'
 	AND [o].[Order Date Key] BETWEEN @beginOrderDateKey AND @endOrderDateKey
 
 	IF @event = 'Hurricane - West South Central'
-    INSERT  @OutlierEventQuantity
+    INSERT @OutlierEventQuantity
 	SELECT [o].[Order Key], [o].[City Key], [o].[Customer Key],
            [o].[Stock Item Key], [o].[Order Date Key], [o].[Picked Date Key],
            [o].[Salesperson Key], [o].[Picker Key], 
@@ -107,7 +107,7 @@ BEGIN
 	INNER JOIN [Dimension].[City] AS [c]
 		ON [c].[City Key] = [o].[City Key]
 	INNER JOIN [Dimension].[Customer] AS [cu]
-	ON [cu].[Customer Key] = [o].[Customer Key]
+		ON [cu].[Customer Key] = [o].[Customer Key]
 	WHERE [c].[State Province] IN
 	('Arkansas', 'Louisiana', 'Oklahoma', 'Texas')
 	AND [o].[Order Date Key] BETWEEN @beginOrderDateKey AND @endOrderDateKey

samples/features/intelligent-query-processing/IQP Demo - Row Mode MGF.sql

@@ -4,7 +4,7 @@
 -- See https://aka.ms/IQP for more background
 -- Demo scripts: https://aka.ms/IQPDemos 
 
--- This demo is on SQL Server 2019 Public Preview and works in Azure SQL DB too
+-- This demo is on SQL Server 2019 and Azure SQL DB 
 -- SSMS v17.9 or higher
 
 -- Email IntelligentQP@microsoft.com for questions\feedback
@@ -30,8 +30,7 @@ GO
 -- Include actual execution plan
 -- Execute once to see spills (row mode)
 -- Execute a second time to see correction
-SELECT   
-	fo.[Order Key], fo.Description,
+SELECT fo.[Order Key], fo.Description,
 	si.[Lead Time Days]
 FROM Fact.OrderHistory AS fo
 INNER HASH JOIN Dimension.[Stock Item] AS si 

samples/features/intelligent-query-processing/IQP Demo - Scalar UDF Inlining.sql

@@ -5,7 +5,7 @@
 
 -- Demo scripts: https://aka.ms/IQPDemos 
 
--- Demo uses SQL Server 2019 Public Preview and also works on Azure SQL DB
+-- Demo uses SQL Server 2019 and Azure SQL DB
 
 -- Email IntelligentQP@microsoft.com for questions\feedback
 -- ******************************************************** --
@@ -23,28 +23,27 @@ GO
 
 /*
 Adapted from SQL Server Books Online
-https://docs.microsoft.com/sql/relational-databases/user-defined-functions/scalar-udf-inlining?view=sqlallproducts-allversions 
+https://docs.microsoft.com/sql/relational-databases/user-defined-functions/scalar-udf-inlining
 */
 CREATE OR ALTER FUNCTION 
 	dbo.ufn_customer_category(@CustomerKey INT) 
 RETURNS CHAR(10) AS
 BEGIN
-  DECLARE @total_amount DECIMAL(18,2);
-  DECLARE @category CHAR(10);
+	DECLARE @total_amount DECIMAL(18,2);
+	DECLARE @category CHAR(10);
 
-  SELECT @total_amount = 
-	SUM([Total Including Tax]) 
+	SELECT @total_amount = SUM([Total Including Tax]) 
 	FROM [Fact].[OrderHistory]
 	WHERE [Customer Key] = @CustomerKey;
 
-  IF @total_amount < 500000
-    SET @category = 'REGULAR';
-  ELSE IF @total_amount < 1000000
-    SET @category = 'GOLD';
-  ELSE 
-    SET @category = 'PLATINUM';
+	IF @total_amount < 500000
+		SET @category = 'REGULAR';
+	ELSE IF @total_amount < 1000000
+		SET @category = 'GOLD';
+	ELSE 
+		SET @category = 'PLATINUM';
 
-  RETURN @category;
+	RETURN @category;
 END
 GO
 

samples/features/intelligent-query-processing/IQP Demo - TVDC.sql

@@ -5,7 +5,7 @@
 
 -- Demo scripts: https://aka.ms/IQPDemos 
 
--- This demo is on SQL Server 2019 Public Preview and works in Azure SQL DB too
+-- This demo is on SQL Server 2019 and Azure SQL DB
 
 -- Email IntelligentQP@microsoft.com for questions\feedback
 -- ******************************************************** --
@@ -34,7 +34,7 @@ WHERE  [Quantity] > 99;
 
 -- Look at estimated rows, speed, join algorithm
 SELECT oh.[Order Key], oh.[Order Date Key],
-	   oh.[Unit Price], o.Quantity
+   oh.[Unit Price], o.Quantity
 FROM Fact.OrderHistoryExtended AS oh
 INNER JOIN @Order AS o
 	ON o.[Order Key] = oh.[Order Key]
@@ -59,11 +59,11 @@ DECLARE @Order TABLE
 INSERT @Order
 SELECT [Order Key], [Quantity]
 FROM [Fact].[OrderHistory]
-WHERE  [Quantity] > 99;
+WHERE [Quantity] > 99;
 
 -- Look at estimated rows, speed, join algorithm
 SELECT oh.[Order Key], oh.[Order Date Key],
-	   oh.[Unit Price], o.Quantity
+	oh.[Unit Price], o.Quantity
 FROM Fact.OrderHistoryExtended AS oh
 INNER JOIN @Order AS o
 	ON o.[Order Key] = oh.[Order Key]

samples/features/intelligent-query-processing/Intelligent QP Demo - Batch Mode on Rowstore.sql

@@ -1,54 +0,0 @@
--- ******************************************************** --
--- Batch mode on rowstore
-
--- See https://aka.ms/IQP for more background
-
--- Demo scripts: https://aka.ms/IQPDemos 
-
--- This demo is on SQL Server 2019 Public Preview and coming soon to Azure SQL DB
-
--- Email IntelligentQP@microsoft.com for questions\feedback
--- ******************************************************** --
-
-USE [master];
-GO
-
-ALTER DATABASE [WideWorldImportersDW] SET COMPATIBILITY_LEVEL = 150;
-GO
-
-ALTER DATABASE SCOPED CONFIGURATION CLEAR PROCEDURE_CACHE;
-GO
-
-USE [WideWorldImportersDW];
-GO
-
--- Row mode due to hint
-SELECT	[Tax Rate],
-		[Lineage Key],
-	SUM([Quantity])					AS SUM_QTY,
-	SUM([Unit Price])				AS SUM_BASE_PRICE,
-	COUNT(*)					AS COUNT_ORDER
-FROM	[Fact].[OrderHistoryExtended]
-WHERE	[Order Date Key]	<= dateadd(dd, -73, '2015-11-13')
-GROUP	BY	[Tax Rate],
-		[Lineage Key]
-ORDER	BY	[Tax Rate],
-		[Lineage Key]
-OPTION (RECOMPILE, USE HINT('DISALLOW_BATCH_MODE'));
-
--- Batch mode on rowstore eligible
-SELECT	[Tax Rate],
-		[Lineage Key],
-		[Salesperson Key],
-	SUM([Quantity])					AS SUM_QTY,
-	SUM([Unit Price])				AS SUM_BASE_PRICE,
-	COUNT(*)					AS COUNT_ORDER
-FROM	[Fact].[OrderHistoryExtended]
-WHERE	[Order Date Key]	<= dateadd(dd, -73, '2015-11-13')
-GROUP	BY	[Tax Rate],
-		[Lineage Key],
-		[Salesperson Key]
-ORDER	BY	[Tax Rate],
-		[Lineage Key],
-		[Salesperson Key]
-OPTION (RECOMPILE);