debian-mirror-gitlab/db/migrate/20180209165249_add_closed_by_to_issues.rb

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2018-05-09 12:01:36 +05:30
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
# for more information on how to write migrations for GitLab.
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class AddClosedByToIssues < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
disable_ddl_transaction!
# Set this constant to true if this migration requires downtime.
DOWNTIME = false
def up
add_column :issues, :closed_by_id, :integer
add_concurrent_foreign_key :issues, :users, column: :closed_by_id, on_delete: :nullify
end
def down
remove_foreign_key :issues, column: :closed_by_id
remove_column :issues, :closed_by_id
end
end