db/migrate/20150425164646_gitlab_change_collation_for_tag_names.acts_as_taggable_on_engine.rb


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# This migration is a duplicate of 20150425164651_change_collation_for_tag_names.acts_as_taggable_on_engine.rb
# It shold be applied before the index additions to ensure that `name` is case sensitive.

class GitlabChangeCollationForTagNames < ActiveRecord::Migration[4.2]
  def up
    if ActsAsTaggableOn::Utils.using_mysql?
      execute("ALTER TABLE tags MODIFY name varchar(255) CHARACTER SET utf8 COLLATE utf8_bin;")
    end
  end
end