From e7867e52e0a2723679ef5ca0406e360814b4c995 Mon Sep 17 00:00:00 2001
From: Tom Moor <tom@getoutline.com>
Date: Thu, 27 Jan 2022 19:51:31 -0800
Subject: [PATCH] chore: Database index improvements (#3027)

---
 .../migrations/20220127000000-index-fixes.js  | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 server/migrations/20220127000000-index-fixes.js

diff --git a/server/migrations/20220127000000-index-fixes.js b/server/migrations/20220127000000-index-fixes.js
new file mode 100644
index 000000000..27c6638a1
--- /dev/null
+++ b/server/migrations/20220127000000-index-fixes.js
@@ -0,0 +1,44 @@
+"use strict";
+
+module.exports = {
+  up: async (queryInterface) => {
+    await queryInterface.addIndex("views", ["lastEditingAt"], {
+      name: "views_last_editing_at",
+    });
+    await queryInterface.addIndex("pins", ["teamId"], {
+      name: "pins_team_id",
+    });
+    await queryInterface.addIndex("collections", ["teamId", "deletedAt"], {
+      name: "collections_team_id_deleted_at",
+    });
+    await queryInterface.addIndex("stars", ["userId", "documentId"], {
+      name: "stars_user_id_document_id",
+    });
+    await queryInterface.addIndex("documents", ["collectionId"], {
+      name: "documents_collection_id",
+    });
+    await queryInterface.addIndex("documents", ["publishedAt"], {
+      name: "documents_published_at",
+    });
+    await queryInterface.addIndex("documents", ["teamId", "deletedAt"], {
+      name: "documents_team_id",
+    });
+
+    // somehow these indexes were being used sometimes, but i'll never know how.
+    // Note: These are not recreated in the down method
+    await queryInterface.removeIndex("documents", "documents_id_atlas_id_published_at");
+    await queryInterface.removeIndex("documents", "documents_id_team_id_deleted_at");
+    await queryInterface.removeIndex("documents", "documents_id_deleted_at");
+    await queryInterface.removeIndex("collections", "atlases_id_deleted_at");
+    await queryInterface.removeIndex("collections", "atlases_id_team_id_deleted_at");
+  },
+  down: async (queryInterface) => {
+    await queryInterface.removeIndex("views", "views_last_editing_at");
+    await queryInterface.removeIndex("pins", "pins_team_id");
+    await queryInterface.removeIndex("collections", "collections_team_id_deleted_at");
+    await queryInterface.removeIndex("stars", "stars_user_id_document_id");
+    await queryInterface.removeIndex("documents", "documents_collection_id");
+    await queryInterface.removeIndex("documents", "documents_published_at");
+    await queryInterface.removeIndex("documents", "documents_team_id");
+  },
+};