diff options
Diffstat (limited to 'db/migrate/20190722144316_create_milestone_releases_table.rb')
-rw-r--r-- | db/migrate/20190722144316_create_milestone_releases_table.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/db/migrate/20190722144316_create_milestone_releases_table.rb b/db/migrate/20190722144316_create_milestone_releases_table.rb new file mode 100644 index 00000000000..55878bcec41 --- /dev/null +++ b/db/migrate/20190722144316_create_milestone_releases_table.rb @@ -0,0 +1,20 @@ +# frozen_string_literal: true + +class CreateMilestoneReleasesTable < ActiveRecord::Migration[5.2] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def up + create_table :milestone_releases do |t| + t.references :milestone, foreign_key: { on_delete: :cascade }, null: false, index: false + t.references :release, foreign_key: { on_delete: :cascade }, null: false + end + + add_index :milestone_releases, [:milestone_id, :release_id], unique: true, name: 'index_miletone_releases_on_milestone_and_release' + end + + def down + drop_table :milestone_releases + end +end |