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Railsで特定のversionのみmigrateする方法

Ruby
Rails

Last updated at 2016-12-01Posted at 2016-12-01

migrateが実行されていないものを確認。

bundle exec rake db:migrate:status

Migration IDをメモる。statusがupになっているファイルはすでにmigrate済み。

Status   Migration ID    Migration Name
--------------------------------------------------
  up     20150107092204  Devise create admin users
  up     20150107092210  Create active admin comments
 down    20150107092210  Create active admin comments

これでok

bundle exec rake db:migrate:up VERSION=20150107092210

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