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Help about field Value Reset to 0 ?

Rahul Nair
Ranch Hand

Joined: Dec 01, 2007
Posts: 138
Hi,
I have a demo application in which there is a link..If user Clicks on that link i increment the counter in my database table.The counter field has type bigint. After trial run ...When i see the counter value in the database then it is Reseted to 2...After trial run it has value 250 but it Shows counter now 2 why this is happen ??? is there any problem of Concurrency ??

Please Help me ..

Thanks
[ March 25, 2008: Message edited by: Rahul Nair ]
Pratap koritala
Ranch Hand

Joined: Sep 27, 2006
Posts: 252
It depends on your code.....
But one thing seems very obvious..

you might have done something like you intialized the variable , started incrementing that and putting in database.So, the problem is when the Servlet reloads that variable might be again setted to its intial value.

I assumed this problem depending upon your Query.
 
 
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