How to Stop Sql Server Execution Process from C#

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5.00/5 (1 vote)

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Hi,
I design a query analyzer in windows application using C#.User can design a query from a given fields and then click a button, the query goes to sql server after execution result show in datagridview.But my question is if user click a button that query execution take a long time at the same time,how to stop that execution process using another button event.

Example: Button1--> Submit
Button2--> Stop

Submit--> For Query Execution Process.
Stop --> Stop that Execution Process.

Advance Thanks,
T.Saravanan :confused:

Posted 29-Jul-10 20:15pm

T.Saravanann

Updated 30-Jul-10 2:21am

v3

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Rajesh Sajjanar 30-Jul-10 2:39am

Hi sarvanan pls reprase the question , as your question is not clear

T.Saravanann 30-Jul-10 4:45am

Actually i design a query analyzer in windows application.User can design a query to select a different fields from different tables.That query goes to execute in sql server after execution that result displayed in datagridview. If that query execution takes more time how to stop that execution from front end(using C# code)at the same time it comes to previous stage.

Thanks,

Prasad Bansi Vagal 2-Aug-10 13:03pm

Reason for my vote of 5
nice question, but i can't give you any code for it or else you will only copy, paste it, not learn something and do, do it arrange code, practise on .net, etc.

T.Saravanann 20-Aug-10 6:14am

Can u give any idea for this question.I can do it that way.
Thanks T.Saravanan.

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Prasad Bansi Vagal · Answer 1 · 2010-07-29T21:56:00

Solution 1

Use indexes to execute your sql query in C# or any language code, say filter query as posible, as it will fetch as much data it need, it will be easy to make execution stop, it will make it faster, in short use filters in your code to make it simple and to make work your sql execution faster. :)
Prasad Vagal

Posted 29-Jul-10 21:56pm

Prasad Bansi Vagal

Comments

Sandeep Mewara 30-Jul-10 5:18am

Comment by OP: Prasad can u send the code.
But my problem is explain here.

Actually i design a query analyzer in windows application.User can design a query to select a different fields from different tables.That query goes to execute in sql server after execution that result displayed in datagridview. If that query execution takes more time how to stop that execution from front end(using C# code)at the same time it comes to previous stage(User needs).
Thanks,

Rajesh Sajjanar · Answer 2 · 2010-07-30T01:25:00

Solution 3

Hi
Try using the SQLCommand.Cancel to stop executing the long running query

Posted 30-Jul-10 1:25am

Rajesh Sajjanar