server/initializers/migrations/0275-video-file-unique.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 }): Promise<any> {
   8   {
   9     const query = 'DELETE FROM "videoFile" vf1 USING "videoFile" vf2 WHERE vf1.id < vf2.id ' +
  10       'AND vf1."videoId" = vf2."videoId" AND vf1.resolution = vf2.resolution AND vf1.fps IS NULL'
  11     await utils.sequelize.query(query)
  12   }
  13
  14   {
  15     const query = 'UPDATE "videoFile" SET fps = -1 WHERE fps IS NULL;'
  16     await utils.sequelize.query(query)
  17   }
  18
  19   {
  20     const data = {
  21       type: Sequelize.INTEGER,
  22       allowNull: false,
  23       defaultValue: -1
  24     }
  25     await utils.queryInterface.changeColumn('videoFile', 'fps', data)
  26   }
  27
  28 }
  29
  30 function down (options) {
  31   throw new Error('Not implemented.')
  32 }
  33
  34 export { up, down }