Re: I updated DBD and broke some scripts

"J." <[email protected]> Tue, 4 Mar 2008 12:38:37 -0800 (PST)
Newsgroups gmane.comp.db.mysql.perl
Message-ID <[email protected]>
Thanks Patrick. I've already started rewriting the code. It's tedious, but not terrible or
difficult at all (so far at least).

--- Patrick Galbraith <[email protected]> wrote:

> John ORourke wrote:
> 
> > J. wrote:
> >
> >> ... then I changed the USE line to "use DBD::mysql;" and now I'm 
> >> getting this error:
> >>
> >> Can't locate object method "connect" via package "mysql" (perhaps you 
> >> forgot to load "mysql"?) at
> >> LIBR.pm line 84.
> >>   
> >
> > You've updated the 'use' line but your script is still trying to call 
> > mysql->connect() - you need to use the DBI->connect(...) form - see 
> > the DBI man page for more info.  You'll probably want 'use DBI' 
> > instead of 'use DBD::mysql' - the mysql module is pulled in 
> > automatically when you tell it to connect to a mysql database.
> >
> >> "As of March 1998, the Msql and Mysql modules are obsoleted by the 
> >> DBI drivers DBD::mSQL and
> >> DBD::mysql, respectively. You are strongly encouraged to implement 
> >> new code with the DBI drivers.
> >>   
> >
> >
> > If you're using an interface that was obsoleted 10 years ago, the only 
> > option is to rewrite your code!  I should be a fairly straightforward 
> > change, and the DBI interface is nice and easy to use.
> >
> > John
> >
> >
> The other option is you could use the old driver version. The old 
> wrapper library didn't take advantage of any of the DBI features, so 
> depending on your application, it may or may not make much difference.
> 
> You can get much more out of the new code if you use DBI however.
> 
> regards,
> 
> Patrick
> 
> -- 
> Patrick Galbraith, Senior Programmer 
> Grazr - Easy feed grazing and sharing
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> 
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> 
> 
> 
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