- link => { type => 'text', not_null => 1 },
- taxkey_id => { type => 'integer' },
- pos_bwa => { type => 'integer' },
- pos_bilanz => { type => 'integer' },
- pos_eur => { type => 'integer' },
+ charttype => { type => 'character', default => 'A', length => 1 },