PostgreSQL has them, as do most DBs. This is where the ids come from. On 13 July 2011 15:10, Tim Shaffer <[email protected]> wrote: > What database are you using? I'm not aware of a "sequence" data type. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/rubyonrails-talk/-/qARmDs2QsEEJ. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. >
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