server/initializers/migrations/0235-delete-some-video-indexes.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   await utils.sequelize.query('DROP INDEX IF EXISTS video_id_privacy_state_wait_transcoding;')
   9   await utils.sequelize.query('DROP INDEX IF EXISTS video_name;')
  10
  11   for (let i = 0; i < 5; i++) {
  12     const query = 'DELETE FROM "videoFile" WHERE id IN ' +
  13       '(SELECT id FROM (SELECT MIN(id) AS id, "videoId", "resolution", "fps" ' +
  14       'FROM "videoFile" GROUP BY "videoId", "resolution", "fps" HAVING COUNT(*) > 1) t)'
  15     await utils.sequelize.query(query)
  16   }
  17
  18   for (let i = 0; i < 5; i++) {
  19     const query = 'DELETE FROM "actor" WHERE id IN ' +
  20       '(SELECT id FROM (SELECT MIN(id) AS id, "uuid" ' +
  21       'FROM "actor" GROUP BY "uuid" HAVING COUNT(*) > 1) t)'
  22     await utils.sequelize.query(query)
  23   }
  24
  25   for (let i = 0; i < 5; i++) {
  26     const query = 'DELETE FROM "account" WHERE id IN ' +
  27       '(SELECT id FROM (SELECT MIN(id) AS id, "actorId" ' +
  28       'FROM "account" GROUP BY "actorId" HAVING COUNT(*) > 1) t)'
  29     await utils.sequelize.query(query)
  30   }
  31 }
  32
  33 function down (options) {
  34   throw new Error('Not implemented.')
  35 }
  36
  37 export { up, down }