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class CreateFeatureTables < ActiveRecord::Migration include Gitlab::Database::MigrationHelpers DOWNTIME = false def self.up create_table :features do |t| t.string :key, null: false t.timestamps null: false end add_index :features, :key, unique: true create_table :feature_gates do |t| t.string :feature_key, null: false t.string :key, null: false t.string :value t.timestamps null: false end add_index :feature_gates, [:feature_key, :key, :value], unique: true end def self.down drop_table :feature_gates drop_table :features end end