33 lines
834 B
Ruby
33 lines
834 B
Ruby
|
# 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
|