homeboergmann/utilities/changetable.js

21 lines
608 B
JavaScript

const { Pool } = require('pg');
require('dotenv').config();
const moment = require('moment');
// Datenbankverbindung
const pool = new Pool({
connectionString: process.env.DATABASE_URL
});
async function writeKW() {
const resultTrainings = await pool.query('SELECT * FROM trainings');
const trainings = resultTrainings.rows;
for (const training of trainings) {
const jahr = moment(training.datum).year();
const kw = moment(training.datum).isoWeek();
await pool.query('UPDATE trainings SET kw = $1, jahr = $2 WHERE id = $3', [kw, jahr, training.id])
}
}
writeKW();