If I create a new Rose::DB::Object without specifying some not-null
fields, should the getters return a defined or undefined value?
The following script provides different answers for sqlite and mysql.
swartz> ./rose.pl sqlite
email is not defined
swartz> ./rose.pl mysql
email is defined
and I believe the mysql behavior is leading to a bug dealing with
multiple unique keys.
rose.pl:
#!/usr/bin/perl
use DBI;
use Data::Dump qw(dump);
use File::Temp;
use warnings;
use strict;
package Tmp::DB;
use base qw(Rose::DB);
__PACKAGE__->use_private_registry;
my $tmpfile;
if ($ARGV[0] eq 'sqlite') {
$tmpfile = File::Temp->new();
__PACKAGE__->register_db(driver => 'sqlite', database =>
$tmpfile->filename);
}
else {
__PACKAGE__->register_db(driver => 'mysql', host =>
'localhost', ...);
}
my @sql =
('DROP TABLE IF EXISTS accounts',
'CREATE TABLE accounts (
id int(10) primary key,
email varchar(100) not null
)',
);
my $dbh = Tmp::DB->new->retain_dbh;
$dbh->do($_) foreach @sql;
package Tmp::Account;
use base qw(Rose::DB::Object);
sub init_db { Tmp::DB->new }
__PACKAGE__->meta->auto_initialize;
package main;
my $user;
$user = Tmp::Account->new(id => 1);
print "email is " . (defined($user->email()) ? "defined" : "not
defined") . "\n";
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