calckey/packages/backend/migration/1680375641101-clean-charts.js

18 lines
818 B
JavaScript

export class CleanCharts1680375641101 {
constructor() {
this.name = 'CleanCharts1680375641101';
}
async up(queryRunner) {
await queryRunner.query(`delete from __chart__hashtag where ___local_users = 0 and ___remote_users = 0;`);
await queryRunner.query(`delete from __chart_day__hashtag where ___local_users = 0 and ___remote_users = 0;`);
await queryRunner.query(`COMMIT;`);
await queryRunner.query(`vacuum __chart__hashtag;`);
await queryRunner.query(`vacuum __chart_day__hashtag;`);
await queryRunner.query(`COMMIT;`);
}
async down(queryRunner) {
await queryRunner.query(`delete from __chart__hashtag where ___local_users = 0 and ___remote_users = 0;`);
await queryRunner.query(`delete from __chart_day__hashtag where ___local_users = 0 and ___remote_users = 0;`);
}
}