dawarich/db/migrate/20250723164055_add_track_generation_composite_index.rb

class AddTrackGenerationCompositeIndex < ActiveRecord::Migration[8.0]
  disable_ddl_transaction!

  def change
    add_index :points, [:user_id, :timestamp, :track_id],
              algorithm: :concurrently,
              name: 'idx_points_track_generation', if_not_exists: true
  end
end