server/initializers/migrations/0235-delete-some-video-indexes.ts

   1 import * as Sequelize from 'sequelize'
   2 import { createClient } from 'redis'
   3 import { CONFIG } from '../constants'
   4 import { JobQueue } from '../../lib/job-queue'
   5 import { initDatabaseModels } from '../database'
   6
   7 async function up (utils: {
   8   transaction: Sequelize.Transaction
   9   queryInterface: Sequelize.QueryInterface
  10   sequelize: Sequelize.Sequelize
  11 }): Promise<any> {
  12   await utils.sequelize.query('DROP INDEX IF EXISTS video_id_privacy_state_wait_transcoding;')
  13   await utils.sequelize.query('DROP INDEX IF EXISTS video_name;')
  14
  15   for (let i = 0; i < 5; i++) {
  16     const query = 'DELETE FROM "videoFile" WHERE id IN ' +
  17       '(SELECT id FROM (SELECT MIN(id) AS id, "videoId", "resolution", "fps" ' +
  18       'FROM "videoFile" GROUP BY "videoId", "resolution", "fps" HAVING COUNT(*) > 1) t)'
  19     await utils.sequelize.query(query)
  20   }
  21
  22   for (let i = 0; i < 5; i++) {
  23     const query = 'DELETE FROM "actor" WHERE id IN ' +
  24       '(SELECT id FROM (SELECT MIN(id) AS id, "uuid" ' +
  25       'FROM "actor" GROUP BY "uuid" HAVING COUNT(*) > 1) t)'
  26     await utils.sequelize.query(query)
  27   }
  28
  29   for (let i = 0; i < 5; i++) {
  30     const query = 'DELETE FROM "account" WHERE id IN ' +
  31       '(SELECT id FROM (SELECT MIN(id) AS id, "actorId" ' +
  32       'FROM "account" GROUP BY "actorId" HAVING COUNT(*) > 1) t)'
  33     await utils.sequelize.query(query)
  34   }
  35 }
  36
  37 function down (options) {
  38   throw new Error('Not implemented.')
  39 }
  40
  41 export { up, down }