class <%= migration_class_name %> < ActiveRecord::Migration<%= migration_version %>

def change
  create_table :pghero_space_stats do |t|
    t.text :database
    t.text :schema
    t.text :relation
    t.integer :size, limit: 8
    t.timestamp :captured_at
  end

  add_index :pghero_space_stats, [:database, :captured_at]
end

end