you can give the DBI handle an error handler:

$h->{RaiseError} = 1; # Turn all warnings into dies
$h->{HandleError} = sub { set_dberror(join('',@_)) };

Any errors generated by the dbh will be passed to your sub.
Errr... I don't really get it, how is this code supposed to work? won't it pass any warning to the sub, not only the dbh warnings ?

In reply to Re^2: Problem of scope : $SIG{__WARN__} in a module... by wazoox
in thread Problem of scope : $SIG{__WARN__} in a module... by wazoox

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