Optimize views sort sql query

server/initializers/constants.ts

@@ -24,7 +24,7 @@ import { CONFIG, registerConfigChangedHandler } from './config'
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 605
+const LAST_MIGRATION_VERSION = 610
 
 // ---------------------------------------------------------------------------
 

server/initializers/migrations/0610-views-index.ts

@@ -0,0 +1,20 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
+  db: any
+}): Promise<void> {
+
+  await utils.sequelize.query('DROP INDEX IF EXISTS video_views;')
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}

server/models/video/video.ts

@@ -426,7 +426,12 @@ export type AvailableForListIDsOptions = {
       ]
     },
     { fields: [ 'duration' ] },
-    { fields: [ 'views' ] },
+    {
+      fields: [
+        { name: 'views', order: 'DESC' },
+        { name: 'id', order: 'ASC' }
+      ]
+    },
     { fields: [ 'channelId' ] },
     {
       fields: [ 'originallyPublishedAt' ],