__PACKAGE__->table('treelike');
__PACKAGE__->add_columns(
'id' => { data_type => 'integer', is_auto_increment => 1 },
- 'parent' => { data_type => 'integer' },
+ 'parent' => { data_type => 'integer' , is_nullable=>1},
'name' => { data_type => 'varchar',
size => 100,
},
{ 'foreign.id' => 'self.parent' });
__PACKAGE__->has_many('children', 'TreeLike', { 'foreign.parent' => 'self.id' });
+## since this is a self referential table we need to do a post deploy hook and get
+## some data in while constraints are off
+
+ sub sqlt_deploy_hook {
+ my ($self, $sqlt_table) = @_;
+
+ ## We don't seem to need this anymore, but keeping it for the moment
+ ## $sqlt_table->add_index(name => 'idx_name', fields => ['name']);
+ }
1;