peertube/server/initializers/migrations/0480-caption-file-url.ts

import * as Sequelize from 'sequelize'

async function up (utils: {
  transaction: Sequelize.Transaction
  queryInterface: Sequelize.QueryInterface
  sequelize: Sequelize.Sequelize
  db: any
}): Promise<void> {
  {
    const data = {
      type: Sequelize.STRING,
      allowNull: true,
      defaultValue: null
    }

    await utils.queryInterface.addColumn('videoCaption', 'fileUrl', data)
  }
}

function down (options) {
  throw new Error('Not implemented.')
}

export {
  up,
  down
}