restriction. This is currently only used to create tables from your
schema, see L<DBIx::Class::Schema/deploy>.
+ { size => [ 9, 6 ] }
+
+For decimal or float values you can specify an ArrayRef in order to
+control precision, assuming your database's
+L<SQL::Translator::Producer> supports it.
+
=item is_nullable
{ is_nullable => 1 }