Professional Recycling

Transcription

1 Professional Recycling SSIS Custom Control Flow Components with Visual Studio Community Wolfgang workingondata.wordpress.com wolfgang.strasseratgmx.at

2 Merci à nos sponsors

3 Merci à nos volontaires

4 About me Wolfgang Strasser consultant Software, Business Intelligence and DWH Like to load, transform, modify and query data SSIS & T-SQL SSIS Users since SQL 2005 SSIS Custom Component developer > 6 years

5 And you?

6 Who knows or used/uses.. SSIS SSIS Script Task SSIS Custom Components

7 Integer Variable String Variable String Variable Integer Variable

8 Integer Variable String Variable String Variable Integer Variable

9 Re-Invent the Wheel!?

10

11 SSIS Extensibility Script Task Connection Manager Foreach Loop Containers DataFlow Components Control Flow Tasks

12 SSIS Extensibility Script Task Connection Manager Foreach Loop Containers DataFlow Components Control Flow Tasks

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14 Dev Environment Visual Studio SSDT BI (to develop SSIS Packages) (SQL Server) If you like to test the package deployed (SSIS Catalog) C# knowledge (preferred) Or any other.net language Admin Rights on Development machine

15 Be Professional - And Part of Community! November 2014

16 Create a new Custom Component New Project (Class Library) Sign Assembly Reference Microsoft.SqlServer.ManagedDTS MainClass Inherit from Task Class DtsTask Attribute Properties

17 Deployment on DEV Machine Copy to DTS Folder %PROGRAMFILES%\Microsoft SQL Server\120\DTS\Tasks SSIS Toolbox GAC(util) Execution Post Build events Copy & gacutil Admin rights needed

18 Deployment on PROD machine GAC needed DTS folder Only needed, if you develop on Server machine

19 DEMO

20 SSIS Properties (Built-in Validation)

21 Validate(..)

22 Properties & Validation DEMO

23 User Interface Recommendation separate assemblies for Task and UI localization Do not need server Deployment UI-assembly in GAC only

24 SampleTask.cs [DtsTask(DisplayName="SampleTask Demo1", Description="My First SSIS Task", TaskContact="wstrasser, 2015" )], UITypeName="SampleTask.SampleTaskUI, SampleTaskUI, Version= , Culture=Neutral, PublicKeyToken=82d3a052b01d4702" )] SampleTaskUI.cs SampleTaskUIForm

25 DEMO

26 DEMO - Recap

27 Variables - Designtime List Variables Create Variable

28 Variables - Access VariableDispenser LockForRead(..) / LockForWrite(..) GetVariables(ref Variables) use them Unlock()

29 DEMO

30 Execute( )

31 Execute(..)

32 Fire (Log) Events

33 Debugging Design Time Debugging UI, configuration, persistance Run-Time Debugging BreakPoint Start SSIS Package Attach To Process

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35 DEMO

36 Professional Recycling SSIS Custom Control Flow Components with Visual Studio Community Wolfgang Strasser

37 Be Professional - Icon Control Flow Icon 16x16 16 colors

38 Be Professional - Assembly Version If you change AssemblyVersion( ) SSIS Package contains hardcoded reference

39 AssemblyVersion versus AssemblyFileVersion AssemblyFileVersion AssemblyInformationalVersion AssemblyVersion !

40 Be Professional Automated Builds

41 Be Professional Automated Builds Increment AssemblyFileVersion Build for multiple SQL Server Versions Build Configurations Project File

42 Persist & Load Settings

43 Recycle Application logic Reduce Copy&Paste errors Reduce multiple programming efforts Reuse logic.. written in one place.. used in multiple places Be professional - Be faster!

44 Et en plus on peut gagner des cadeaux

45 Professional Recycling SSIS Custom Control Flow Components with Visual Studio Community Wolfgang wolfgang.strasseratgmx.at workingondata.wordpress.com