db: add index on posts_gdocs.slug column

owid · Jun 14, 2024 · 11eca13 · 11eca13
1 parent f5071dd
commit 11eca13
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/db/migration/1718371124648-AddGdocsPostsSlugIndex.ts b/db/migration/1718371124648-AddGdocsPostsSlugIndex.ts
@@ -0,0 +1,15 @@
+import { MigrationInterface, QueryRunner } from "typeorm"
+
+export class AddGdocsPostsSlugIndex1718371124648 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`-- sql
+            ALTER TABLE posts_gdocs ADD INDEX idx_posts_gdocs_slug (slug(100));
+        `)
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`-- sql
+            DROP INDEX idx_posts_gdocs_slug ON posts_gdocs;
+        `)
+    }
+}