Promise Support in the DataStax Node.js Drivers

const query = 'SELECT name, email FROM users WHERE key = ?';

client.execute(query, [ 'someone' ], { prepare: true })

  .then(result => console.log('User with email %s', result.rows[0].email));

const result = await client.execute(query);

console.log('User with email %s', result.rows[0].email);

const tableMetadata = await client.metadata.getTable('ks1', 'table1');

const Promise = require('bluebird');

const client = new Client({

  contactPoints: [ 'host1', 'host2' ],

  promiseFactory: Promise.fromCallback

});

const client = new Client({

  contactPoints: [ 'host1', 'host2' ],

  policies: {

    timestampGeneration: new MyCustomTimestampGenerator()

  }

});

const result = await client.execute(query);

for (let row of result) {

  console.log(row.email);

}