class CreatePacketLogEntries < ActiveRecord::Migration[5.0] def change create_table :packet_log_entries do |t| t.integer :target_id, :null => false t.integer :packet_id, :null => false t.datetime :received_time, :null => false t.integer :packet_log_id, :null => false t.integer :data_offset, :null => false, :limit => 8 t.timestamps end add_index(:packet_log_entries, :target_id) add_index(:packet_log_entries, :packet_id) add_index(:packet_log_entries, :received_time) add_index(:packet_log_entries, :packet_log_id) end end