debian-mirror-gitlab/db/migrate/20200922052316_create_issue_email_participants.rb

33 lines
834 B
Ruby
Raw Normal View History

2021-01-03 14:25:43 +05:30
# frozen_string_literal: true
class CreateIssueEmailParticipants < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
unless table_exists?(:issue_email_participants)
with_lock_retries do
create_table :issue_email_participants do |t|
t.references :issue, index: false, null: false, foreign_key: { on_delete: :cascade }
t.datetime_with_timezone :created_at, null: false
t.datetime_with_timezone :updated_at, null: false
t.text :email, null: false
t.index [:issue_id, :email], unique: true
end
end
add_text_limit(:issue_email_participants, :email, 255)
end
end
def down
with_lock_retries do
drop_table :issue_email_participants
end
end
end