Creating new version of migrations
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Vapor ..
Nov 11, 2008, 3:22:56 AM11/11/08
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I have a migration file like [datetime]_create_posts.rb .
Now I want [anotherdatetime]_create_posts.rb with some changes different
from older migration that I can run with ... rake db:migrate
VERSION=[anotherdatetime].
How can I create [anotherdatetime]_create_posts.rb, which is basically a
new version?
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jemminger
Nov 11, 2008, 2:12:00 PM11/11/08
to Ruby on Rails: Talk
you probably don't want to *create* the posts table again, you likely
want to change the existing schema. just make a new migration like
so:
"ruby script/generate migration 'do_something_else_to_posts' "
and then use the add_column, remove_column, rename_column, etc...
methods for migrations.
On Nov 11, 3:22 am, "Vapor .." <rails-mailing-l...@andreas-s.net>
wrote:
want to change the existing schema. just make a new migration like
so:
"ruby script/generate migration 'do_something_else_to_posts' "
and then use the add_column, remove_column, rename_column, etc...
methods for migrations.
On Nov 11, 3:22 am, "Vapor .." <rails-mailing-l...@andreas-s.net>
wrote:
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