Updating QDS demo and IQP enlarging script

Author: pmasl

.gitignore

@@ -366,7 +366,7 @@ samples/databases/wide-world-importers/sample-scripts/always-encrypted/PopulateA
 samples/databases/wide-world-importers/sample-scripts/always-encrypted/PopulateAlwaysEncryptedData/bin/Debug/PopulateAlwaysEncryptedData.exe.config
 samples/databases/wide-world-importers/sample-scripts/always-encrypted/PopulateAlwaysEncryptedData/obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
 samples/databases/wide-world-importers/workload-drivers/vehicle-location-insert/MultithreadedInMemoryTableInsert/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
-*.exe
+#*.exe
 samples/features/in-memory/iot-smart-grid/ConsoleClient/bin/Release/DataGenerator.dll
 samples/features/in-memory/iot-smart-grid/ConsoleClient/bin/Release/Reports/PowerDashboard.pbix
 samples/databases/wide-world-importers/wwi-integration-etl/Daily ETL/bin/Development/Daily ETL.ispac

samples/features/intelligent-query-processing/Intelligent QP Demos Enlarging WideWorldImportersDW.sql

@@ -100,4 +100,9 @@ GO
 
 UPDATE Fact.OrderHistoryExtended
 SET [WWI Order ID] = [Order Key];
+GO
+
+CHECKPOINT
+GO
+DBCC SHRINKFILE (N'WWI_Log' , 0, TRUNCATEONLY)
 GO