PowerShell script to extract T-SQL task code from SSIS packages


Some time back I presented a PowerShell script which extracts T-SQL code from RDL files. Remember that I created this script to assist me in doing code reviews of ad-hoc SQL snippets which were embedded in the report definition files.

Another common usage of ad-hoc T-SQL code is within SSIS packages, specifically the Execute SQL task or the (somewhat less commonly used) Execute T-SQL Statement Task. The sample script I provide in this blog post relates to the Execute SQL task.


To do this efficiently we have a couple of choices:

  • We could parse the DTSX file (as it is finally a XML file) directly
  • We could use the managed API to load the package and iterate through the tasks

Given that our requirement is quite specific and we may want to reduce any dependency on managed objects, I chose to use the XML parsing approach. It does help very much that the DTSX package schema is fully documented (and I have kept in mind the changes done to the DTSX schema in SQL 2012.)

Scope: this script will focus on the Execute SQL task for the moment. Interested readers can modify the script to operate on the (rarely used) Execute T-SQL Statement Task. It will also skip any StoredProcedure invocation calls.


The TSQLfromDTSX.ps1 script takes 2 parameters: the path to the files and an option to recursively look at sub-folders.

powershell.exe .\TSQLfromDTSX.ps1 -RootFolder <folder path> -Recurse <0 or 1>

Important: if the folder path has embedded spaces, you need to surround the path with single quotes (‘) and NOT the usual double quotes as you would expect.


It outputs the extracted T-SQL code to the standard output, so you can simply redirect that to another file if required. An interesting feature I’ve plugged into the script is to prefix the T-SQL code with the name of the package and the specific task where that code was found. These ‘identity’ values are surrounded by the ~~ markers, which can make it easy for you to ‘tag’ these batches with some names in other activities.

This Sample Code is provided for the purpose of illustration only and is not intended to be used in a production environment.  THIS SAMPLE CODE AND ANY RELATED INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.  We grant You a nonexclusive, royalty-free right to use and modify the Sample Code and to reproduce and distribute the object code form of the Sample Code, provided that You agree: (i) to not use Our name, logo, or trademarks to market Your software product in which the Sample Code is embedded; (ii) to include a valid copyright notice on Your software product in which the Sample Code is embedded; and (iii) to indemnify, hold harmless, and defend Us and Our suppliers from and against any claims or lawsuits, including attorneys’ fees, that arise or result from the use or distribution of the Sample Code. 

This posting is provided “AS IS” with no warranties, and confers no rights. Use of included script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm.

Comments (4)

  1. Jason says:

    This saved me a crazy amount of headache! Good stuff.

  2. Srini says:

    how to get the SQL Statement written inside the DFT

    1. Srini – can you clarify what you mean by this? My script was written mainly for Execute SQL tasks in the Control Flow.

  3. Gerhard Nel says:

    Fantastic Script, extremely time saving and a great use for parsing XML documents!

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