Extract SQL Statements in Execute SQL Tasks and save them into a text delimited file using C#

By | May 10, 2011

Abstract

This article explains how to extract SQL Statements found in Execute SQL Tasks of an SSIS package and save them into a delimited text file using C# programming language.

Requirements

Article

This article continues from another article which can be found here.

Launch Visual Studio 2008 and create an Integration Services Project. After the default (new) package has launched, drag a script task to the control flow pane.

Right click to edit the script task. In your Script Task Editor ensure that you have selected Microsoft Visual C# as your programming language.

At the bottom of your Script Task Editor, click “Edit Script”.

Add the following namespaces:
using System;
using System.Data;
using System.Data.Sql;
using System.Data.SqlTypes;
using System.Data.SqlClient;
using Microsoft.SqlServer.Server;
using Microsoft.SqlServer.Dts.Tasks;
using Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using RuntimeWrapper = Microsoft.SqlServer.Dts.Runtime.Wrapper;
using System.IO;

Proceed to load the package (that contains the Execute SQL Tasks you would like to extract and save).
Application app = new Application();

Load package
Package p = app.LoadPackage(“C:\\TEMP\\pkg_Execute_Sql_Tasks.dtsx”, null);

Declare variables that will be used to store extracted queries:

//string declare delimiter
string del = “|”; // You can also change it to tab (^) comma (,) etc

string src_query = “”;
string sql_task_name = “”;
Int32 i = 1;

Create text file as follows:

FileStream fileStream = new FileStream(@”c:\\TEMP\\selectSIFISO_file.txt”, FileMode.OpenOrCreate);
StreamWriter streamWriter = new StreamWriter(fileStream);

streamWriter.BaseStream.Seek(0, SeekOrigin.Begin);
streamWriter.WriteLine(“src_query” + del + “sql_task_name”);

The rest of the code is as follows:
foreach (Executable executable in importPackage.Executables)
{
DtsContainer container = (DtsContainer)executable;
if (executable.GetType().Name == “TaskHost”)
{
i = i + 1;
TaskHost loop = (TaskHost)executable;
ExecuteSQLTask sqlTask = (ExecuteSQLTask)loop.InnerObject;
src_query = sqlTask.SqlStatementSource;
sql_task_name = container.Name;

string source = src_query;
string[] stringSeparators = new string[] { “GO” };
string[] result;

result = source.Split(stringSeparators, StringSplitOptions.None);

foreach (string s in result)
{
// Insert into new records into the workbook
streamWriter.BaseStream.Seek(0, SeekOrigin.Begin);
streamWriter.WriteLine(s + del + sql_task_name, result);
}
}
}
streamWriter.Flush();
streamWriter.Close();

Dts.TaskResult = (int)ScriptResults.Success;

We then save the package in a file system.

SIFISO_app.SaveToXml(“C:\\TEMP\\pkg_Execute_Sql_Tasks.dtsx”, dyna_pkg, null);

Conclusion

It’s that simple!

You can now execute your script task and the package will be created in location you specified.

52 thoughts on “Extract SQL Statements in Execute SQL Tasks and save them into a text delimited file using C#

  1. lifelock identity theft

    Someone essentially help to make severely articles I would state. This is the first time I frequented your web page and thus far? I amazed with the research you made to make this actual post incredible. Wonderful job!

    Reply
  2. All the backlinks you need

    Hi there very nice site!! Guy .. Excellent .. Wonderful .. I’ll bookmark your website and take the feeds additionally?I am satisfied to search out a lot of helpful information here in the publish, we need work out more strategies in this regard, thanks for sharing. . . . . .

    Reply
  3. best las vegas seo experts

    Wow, awesome blog structure! How long have you ever been running a blog for? you make running a blog look easy. The entire glance of your web site is great, as smartly as the content material!

    Reply
  4. I'm glad with that

    Hello There. I found your weblog the usage of msn. This is an extremely smartly written article. I?ll make sure to bookmark it and come back to learn more of your useful information. Thanks for the post. I?ll certainly comeback.

    Reply
  5. file date changer can do that,google it

    Great goods from you, man. I’ve be mindful your stuff prior to and you’re just extremely great. I really like what you’ve received right here, really like what you’re stating and the way in which in which you are saying it. You’re making it entertaining and you continue to care for to stay it sensible. I can’t wait to learn much more from you. This is actually a terrific web site.

    Reply
  6. Coleen

    Another quality post. I posted a link for this blog at my web site. So, I am sure several persons forget the points you are discussing.

    Reply
  7. abnottLah

    I was just seeking this information for some time. After six hours of continuous Googleing, at last I got it in your web site. I wonder what’s the Google’s issue that does not rank this type of informative sites closer to the top. Usually the top sites are full of garbage.

    Reply
  8. fat burning furnace ebook

    Just want to say your article is as amazing. The clarity in your post is just nice and i could assume you’re an expert on this subject. Well with your permission let me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please carry on the gratifying work.

    Reply
  9. how to build a list

    Thanks for sharing superb informations. Your web site is so cool. I am impressed by the details that you have on this web site. It reveals how nicely you understand this subject. Bookmarked this web page, will come back for extra articles. You, my friend, ROCK! I found simply the information I already searched everywhere and just could not come across. What an ideal web-site.

    Reply
  10. webhostingpad coupon

    hello there and thank you for your information – I’ve certainly picked up something new from right here. I did however expertise several technical issues using this website, since I experienced to reload the web site a lot of times previous to I could get it to load correctly. I had been wondering if your web hosting is OK? Not that I’m complaining, but sluggish loading instances times will sometimes affect your placement in google and can damage your high-quality score if ads and marketing with Adwords. Anyway I am adding this RSS to my e-mail and can look out for much more of your respective exciting content. Make sure you update this again soon..

    Reply
  11. Buffets

    Nice read, I just passed this onto a friend who was doing a little research on that. And he just bought me lunch because I found it for him smile Thus let me rephrase that: Thank you for lunch!

    Reply
  12. Pest Control Battery Park NYC

    Hello there, I found your web site by way of Google whilst searching for a related subject, your website got here up, it seems to be great. I have bookmarked it in my google bookmarks.

    Reply
  13. Primeiro Emprego

    I used to be recommended this blog by means of my cousin. I’m no longer positive whether this put up is written via him as nobody else recognize such special approximately my difficulty. You’re incredible! Thank you!

    Reply
  14. Mercado de Trabalho

    I think other website proprietors should take this website as an model, very clean and wonderful user genial style and design, let alone the content. You are an expert in this topic!

    Reply
  15. keratin treatments

    Usually I don’t comment that often but I wanted to let you knwo that there is something wrong with your comment field thingy. It keeps giving me a black page when I click on ‘Comment’ :s

    Reply
  16. Empregos

    Good write-up, I am normal visitor of one’s site, maintain up the excellent operate, and It is going to be a regular visitor for a lengthy time.

    Reply
  17. Pattie Piurkowski

    Hey There. I found your blog using msn. This is a really well written article. I’ll make sure to bookmark it and come back to read more of your useful information. Thanks for the post. I will certainly return.

    Reply
  18. best clipless pedals

    What service do you use for RSS feed? Is it feedburner? I ask because I cant figure out how to install a RSS service on my Blogger blog. I wouldn’t get any of that techy stuff if my life would depent on it :s So if you use a RSS feed service please let me know. Thanks! Jen

    Reply
  19. gun safe reviews

    I dunno if it is a problem in my end or on your end but I cant see any pictures on your site… All I get is like little red crosses. That means that the image is gone right?

    Reply
  20. Dodie

    greetings, awesome page, and a very good understand! just one for my bookmarking.

    Reply

Leave a Reply