8.2. 用途

    const { Client } = require('pg')
    const client = new Client({
        user: 'user',
        host: 'localhost',
        database: 'northwind',
        password: 'secretpassword',
        port: 35432,
    })
    client.connect()

    client.query('SELECT CustomerID, ContactName, ContactTitle FROM Customers', (err, res) => {
        console.log(err, res)
        client.end()
    })

    const { Client } = require('pg')
    const client = new Client({
        user: 'user',
        host: 'localhost',
        database: 'northwind',
        password: 'secretpassword',
        port: 35432,
    })
    client.connect()

    client.query('SELECT CustomerID, ContactName, ContactTitle FROM Customers', (err, res) => {
        console.log(err, res)
        client.end()
    })