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# frozen_string_literal: true
class CreateExperimentUser < ActiveRecord::Migration[6.0]
DOWNTIME = false
def up
create_table :experiment_users do |t|
t.bigint :experiment_id, null: false
t.bigint :user_id, null: false
t.integer :group_type, limit: 2, null: false, default: 0
t.timestamps_with_timezone null: false
end
add_index :experiment_users, :experiment_id
add_index :experiment_users, :user_id
end
def down
drop_table :experiment_users
end
end
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