How to drop a primary key using ActiveRecord migrations

Posted by knoopx on Stack Overflow See other posts from Stack Overflow or by knoopx
Published on 2010-04-03T00:01:55Z Indexed on 2010/04/03 0:03 UTC
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Filed under:

rails

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activerecord

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migrations

Due to a mistake I forgot to add :id => false to a has_many :trough table creation migration.

Now I reverted the association back to a has_and_belongs_to_many and ActiveRecord throws an exception complaining about the presence of the primary key.

I couldn't find any reference on the ActiveRecord documentation so, do you know if there is any standard, clean way of doing it?

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