class CreatePTankStocks < ActiveRecord::Migration
  def change
    create_table :p_tank_stocks do |t|
      t.datetime :ok_at
      t.boolean :enabled
      t.references :p_brut_product
      t.decimal :volume, precision: 12, scale: 4
      t.decimal :price, precision: 12, scale: 4
      t.references :p_tank
      t.string :stock_type
      t.decimal :volume_abs, precision: 12, scale: 4
      t.decimal :volume_restant, precision: 12, scale: 4

      t.timestamps null: false
    end
  end
end