I am using MySql connector 6.6.4 and when i make call to Open method of MySqlConnection ot throws exception :
Arithmetic OverFlow Exception:
i am getting this exception, unable to understand why its happening, thanks in advance.
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Please post your query instead of the screen shot. – Sergey Kalinichenko Mar 08 '13 at 13:35
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Lots of [possible answers](https://www.google.com/search?q=mysql+connection+OverFlowException) out there – D Stanley Mar 08 '13 at 13:44
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D Stanley please give me solution if you know any? – Ehsan Sajjad Mar 08 '13 at 13:46
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Update to MySql Connector 6.6.5 and look this answer: http://stackoverflow.com/a/15989284/1050818 – maxcnunes Apr 13 '13 at 15:21
3 Answers
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As what I've seen in your screenshot, the exception was thrown during authentication. There's a thread MySQL Bugs#66647 saying it's connector problem.
Check if you're using the right connector on your MySQL.
Freddie Fabregas
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I know, `MySql connector 6.6.4` you've stated that on your first question. What I'm saying here, check your MySQL connector. You can do that by opening the Visual Studio Command then type `gacutil -l mysql.data`. – Freddie Fabregas Mar 08 '13 at 13:48
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Freddie where is visual studio command i have never used and saw it – Ehsan Sajjad Mar 08 '13 at 13:51
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See this link: http://blogs.msdn.com/blogfiles/mgoldin/WindowsLiveWriter/VS2010Silverlight4profiling_BD30/image_thumb_1.png – Freddie Fabregas Mar 08 '13 at 13:52
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please make sure that your MySQL driver and IIS (which are running) use the same compiler platform (either x86 or x64) both must be matched.
user8911295
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You are trying to save the values whose size is less than given value, please make sure that you are passing the correct in put to Query.
Vipin Kumar
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