I am trying to learn how to use javascript to connect to a postgresql database but when I try to log a query to the console using query.on(...), I get a type error that says \"q
this is how it works for me :
var pg = require("pg");
var connectionString = {
user: 'user',
host: 'host',
database: 'db',
password: 'pass',
port: 5432,
};
var pool = new pg.Pool(connectionString);
pool.connect(function(err, client, done) {
const query = client.query(new pg.Query("SELECT * from products"))
query.on('row', (row) => {
console.log(row);
})
query.on('end', (res) => {
// pool shutdown
console.log("ending");
pool.end()
})
query.on('error', (res) => {
console.log(res);
})
done()
})
source : https://node-postgres.com/features/connecting