gitlab-org--gitlab-foss/db/migrate/20170918140927_create_group_custom_attributes.rb

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class CreateGroupCustomAttributes < ActiveRecord::Migration[4.2]
2017-09-18 11:07:38 -04:00
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
def change
create_table :group_custom_attributes do |t|
t.timestamps_with_timezone null: false
t.references :group, null: false
t.string :key, null: false
t.string :value, null: false
t.index [:group_id, :key], unique: true
t.index [:key, :value]
end
add_foreign_key :group_custom_attributes, :namespaces, column: :group_id, on_delete: :cascade # rubocop: disable Migration/AddConcurrentForeignKey
end
end