In Symfony with the Doctrine ORM how do you default autoincrement columns to integer and not bigint?

It seems that in Symfony 1.4 with Doctrine that when generating auto-increment columns (id) it defaults to bigint. This seems like total overkill and I would just like to default it to an integer instead.

The following produces a primary key column named id that is a bigint

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JobeetCategory:
  actAs: { Timestampable: ~ }
  columns:
    name: { type: string(255), notnull: true, unique: true }

Is there a configuration file I can change this in. I don't want to have to manually add the id column as an integer.

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Not that I'm aware of, no.

If you do end up manually adding the id columns into your schema you can specify their type as integer(4) to create a MySQL int field: http://www.symfony-project.org/doctrine/1_2/en/04-Schema-Files#chapter_04_data_types.