2 class SQL::Translator::Object::Constraint {
3 use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str);
4 use MooseX::AttributeHelpers;
5 use SQL::Translator::Types qw(Column);
6 extends 'SQL::Translator::Object';
15 metaclass => 'Collection::Hash',
17 isa => HashRef[Column],
19 exists => 'exists_column',
21 values => 'get_columns',
25 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
57 around add_column(Column $column) { $self->$orig($column->name, $column) }
59 method get_fields { return $self->get_columns }
60 method fields { return $self->column_ids }
61 method field_names { return $self->column_ids }