Yes. You must start and end a transaction with the same mysql connection. 
MySQL connections are automatically closed once the page has finished 
executing. A redirect stops the current page execution.

Cheers,
Adam

----- Original Message ----- 
From: "Mateo San Román" <[email protected]>
To: "CakePHP" <[email protected]>
Sent: Monday, June 22, 2009 2:49 PM
Subject: transactions + redirect doesn't work!


>
> Hello
>
> I have this code:
>
>
> function A () {
> $this->query('BEGIN TRANSACTION A');
>  xxx
>  xxx
>  $this->redirect('/controller/B);
> }
>
> function B () {
> xxx
> xxx
> $this->query('COMMIT TRANSACTION A');
> }
>
> doesn't work  because there is a missing "BEGIN TRANSACTION"
>
> However, if I use instead
>
> $this->query('BEGIN TRANSACTION A');
>  xxx
>  xxx
>  $this->B();
> }
>
> It works somehow. Any ideas about this? Does redirect automatically
> shuts down existing transaction?
>
> Thanks a lot
>
>
>
> >
>
> 


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