Add indexes to instance bans table

1 files changed, 23 insertions, 0 deletions

diff --git a/src/util/migration/postgres/1772404321404-InstanceBansIndexes.ts b/src/util/migration/postgres/1772404321404-InstanceBansIndexes.ts
new file mode 100644

index 00000000..05b1e33b
--- /dev/null
+++ b/src/util/migration/postgres/1772404321404-InstanceBansIndexes.ts
@@ -0,0 +1,23 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class InstanceBansIndexes1772404321404 implements MigrationInterface {
+    name = "InstanceBansIndexes1772404321404";
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`CREATE INDEX instance_bans_user_id_idx ON instance_bans USING HASH (user_id);`);
+        await queryRunner.query(`CREATE INDEX instance_bans_fingerprint_idx ON instance_bans USING HASH (fingerprint);`);
+        await queryRunner.query(`CREATE INDEX instance_bans_ip_address_idx ON instance_bans USING HASH (ip_address);`);
+        // sneaky, sneaky maintenance
+        await queryRunner.query(`REINDEX (VERBOSE) TABLE instance_bans;`);
+        // escape the transaction for a sec...
+        await queryRunner.query(`COMMIT;`);
+        await queryRunner.query(`VACUUM (FULL, ANALYZE, VERBOSE) instance_bans;`);
+        await queryRunner.query(`BEGIN;`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP INDEX instance_bans_user_id_idx;`);
+        await queryRunner.query(`DROP INDEX instance_bans_fingerprint_idx;`);
+        await queryRunner.query(`DROP INDEX instance_bans_ip_address_idx;`);
+    }
+}