[db] Add index to d_b_personal_access_token on createdAt

Author: easyCZ

components/gitpod-db/src/typeorm/migration/1669104291275-PersonalAccessTokenIndexCreatedAt.ts

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2022 Gitpod GmbH. All rights reserved.
+ * Licensed under the GNU Affero General Public License (AGPL).
+ * See License-AGPL.txt in the project root for license information.
+ */
+
+import { MigrationInterface, QueryRunner } from "typeorm";
+import { columnExists } from "./helper/helper";
+
+const table = "d_b_personal_access_token";
+const col = "createdAt";
+const indexName = "idx_createdAt";
+
+export class PersonalAccessTokenIndexCreationTime1669104291275 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        if (!(await columnExists(queryRunner, table, col))) {
+            await queryRunner.query(
+                `CREATE INDEX \`${indexName}\` ON \`${table}\` (${col}), ALGORITHM=INPLACE, LOCK=NONE`,
+            );
+        }
+    }
+    public async down(queryRunner: QueryRunner): Promise<void> {}
+}