On Jul 9, 2007, at 6:51 PM, mla wrote:
>
> Is there any reason not to support nested transactions at the app
> level? I find them very useful. Otherwise you have to make sure your
> transactions are always at the top-level, which makes things more
> error-prone, IMO.
>
my guess is that they're a nightmare to code for, and only used by so
few people. there are so many other features/support that are
needed, and appeal to more users.
>
> But now I need nested transactions if I'd going to make do_transfer()
> part of a larger transaction.
>
> How do you guys handle that?
would this help?
http://search.cpan.org/~crakrjack/DBIx-Transaction-0.008/
I use something similar -- a db factory with handle wrappers that are
transaction aware. the only difference between what i use and tylers
is that i overload connect as a transaction start . otherwise, i
like tylers interface much more than my own, and am hoping to migrate
to it soon.
// Jonathan Vanasco
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