misskey/packages/backend/migration/1644551208096-following-indexes.js

const { MigrationInterface, QueryRunner } = require("typeorm");

module.exports = class followingIndexes1644551208096 {
    name = 'followingIndexes1644551208096'

    async up(queryRunner) {
        await queryRunner.query(`CREATE INDEX "IDX_4ccd2239268ebbd1b35e318754" ON "following" ("followerHost") `);
        await queryRunner.query(`CREATE INDEX "IDX_fcdafee716dfe9c3b5fde90f30" ON "following" ("followeeHost") `);
    }

    async down(queryRunner) {
        await queryRunner.query(`DROP INDEX "public"."IDX_fcdafee716dfe9c3b5fde90f30"`);
        await queryRunner.query(`DROP INDEX "public"."IDX_4ccd2239268ebbd1b35e318754"`);
    }
}