Create missing auto increment attribute with rails migration

Posted by DGM on Stack Overflow See other posts from Stack Overflow or by DGM
Published on 2010-02-02T06:09:20Z Indexed on 2010/04/26 12:53 UTC
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Filed under:

ruby-on-rails

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activerecord

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migration

I'm writing a migration to convert a non-rails app into the right format for rails - one of the tables for some reason does not have auto increment set on the id column. Is there a quick way to turn it on while in a migration, maybe with #change_column or something?

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