On Wed, 31 Mar 2010 10:14:04 -0700, "David E. Wheeler"
<[email protected]> wrote:
> Fellow DBIers,
>
> I was just discussing writing a callback on connect () to change
> authentication (my correspondent wants to use realm files). But then I
> discovered to my disappointment that there is no support for callbacks
> on connect (). This makes sense, frankly, since the method is called
> before the callbacks are applied, and callbacks execute before the
> method, not afterward (at least for now).
>
> But I've found great use by adding callbacks on connected (), so that
> they execute just after a connection. So I was wondering how folks
> felt about the idea of adding a connecting () method that executes just
> before the DBI tries to connect to the database? I think this would be
> a nice complement to connecting (), and instantly make a simple
> interface for adding a pre-connection callback, too.
>
> Thoughts?
All in favour, if not only to be able to use $ENV{DBD_VERBOSE} and
$ENV{DBI_VERBOSE} to set verbosity on connection before it even starts!
--
H.Merijn Brand http://tux.nl Perl Monger http://amsterdam.pm.org/
using & porting perl 5.6.2, 5.8.x, 5.10.x, 5.11.x on HP-UX 10.20, 11.00,
11.11, 11.23, and 11.31, OpenSuSE 10.3, 11.0, and 11.1, AIX 5.2 and 5.3.
http://mirrors.develooper.com/hpux/ http://www.test-smoke.org/
http://qa.perl.org http://www.goldmark.org/jeff/stupid-disclaimers/
