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

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