server/initializers/migrations/0295-video-file-extname.ts

   1 import * as Sequelize from 'sequelize'
   2
   3 async function up (utils: {
   4   transaction: Sequelize.Transaction
   5   queryInterface: Sequelize.QueryInterface
   6   sequelize: Sequelize.Sequelize
   7   db: any
   8 }): Promise<void> {
   9   {
  10     await utils.queryInterface.renameColumn('videoFile', 'extname', 'extname_old')
  11   }
  12
  13   {
  14     const data = {
  15       type: Sequelize.STRING,
  16       defaultValue: null,
  17       allowNull: true
  18     }
  19
  20     await utils.queryInterface.addColumn('videoFile', 'extname', data)
  21   }
  22
  23   {
  24     const query = 'UPDATE "videoFile" SET "extname" = "extname_old"::text'
  25     await utils.sequelize.query(query)
  26   }
  27
  28   {
  29     const data = {
  30       type: Sequelize.STRING,
  31       defaultValue: null,
  32       allowNull: false
  33     }
  34     await utils.queryInterface.changeColumn('videoFile', 'extname', data)
  35   }
  36
  37   {
  38     await utils.queryInterface.removeColumn('videoFile', 'extname_old')
  39   }
  40 }
  41
  42 function down (options) {
  43   throw new Error('Not implemented.')
  44 }
  45
  46 export {
  47   up,
  48   down
  49 }