Re: self join on table

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On Fri, Jun 25, 2004 at 12:37:12PM -0700, steve shapero wrote:
> __PACKAGE__->has_a(parentgenreid => 'SDMS::Genre' => 'parentgenreid');
> Odd number of elements in hash assignment at
> /usr/lib/perl5/site_perl/5.8.1/Class/DBI/Relationship/HasA.pm line 16.

The normal has_a() only takes two arguments - method/column name =>
Class.  If there are more complex rules to inflate, then they come next
as a hash. It never takes 3 args.

You just want:
 __PACKAGE__->has_a(parentgenreid => 'SDMS::Genre');

Tony