i am getting the following error when trying to auto_initialize a
table class from a custom $dbh:
Could not auto-retrieve primary key columns for class My::Junk -
no primary key info found for catalog '' schema '' table 'junk'
the table is very simple:
mysql> create table junk ( junk_id int auto_increment primary key,
name varchar(32) ) ;
Query OK, 0 rows affected (0.09 sec)
mysql> show create table junk\G
*************************** 1. row ***************************
Table: junk
Create Table: CREATE TABLE `junk` (
`junk_id` int(11) NOT NULL auto_increment,
`name` varchar(32) default NULL,
PRIMARY KEY (`junk_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
1 row in set (0.00 sec)
mysql> insert into junk set name = 'one' ;
Query OK, 1 row affected (0.01 sec)
mysql> insert into junk set name = 'two' ;
Query OK, 1 row affected (0.00 sec)
mysql> select * from junk ;
+---------+------+
| junk_id | name |
+---------+------+
| 1 | one |
| 2 | two |
+---------+------+
2 rows in set (0.01 sec)
here is my test script:
% cat auto.pl
#!perl
use strict; use warnings;
## Set up $dbh
use Vinq::Globals qw($dbh);
BEGIN { Vinq::Globals->init(confName => 'plexmreece') }
BEGIN {
## verify $dbh is working
my $sth = $dbh->prepare('SELECT COUNT(1) FROM junk');
$sth->execute;
print "got ", $sth->fetchrow_array, " junks from dbh $dbh\n";
}
package My::Junk;
use base 'Rose::DB::Object';
use Vinq::Globals qw($dbh);
sub init_db {
print "Setting up Rose::DB with dbh => $dbh\n";
return Rose::DB->new(dbh => $dbh, driver => 'mysql');
}
__PACKAGE__->meta->table('junk');
__PACKAGE__->meta->auto_initialize;
and here is the output:
% perl auto.pl
got 2 junks from dbh Vinq::DB=HASH(0x8832a74)
Setting up Rose::DB with dbh => Vinq::DB=HASH(0x8832a74)
Setting up Rose::DB with dbh => Vinq::DB=HASH(0x8832a74)
Setting up Rose::DB with dbh => Vinq::DB=HASH(0x8832a74)
Could not auto-retrieve primary key columns for class My::Junk - no
primary key info found for catalog '' schema '' table 'junk' at
auto.pl line 28
am i missing something? do i need to tell Rose::DB more about the
dbh i am injecting?
% perl -MRose::DB -MRose::DB::Object -e 'print "Rose::DB
$Rose::DB::VERSION\nRose::DB::Object $Rose::DB::Object::VERSION\n"'
Rose::DB 0.732
Rose::DB::Object 0.760
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