Node.js Promise Chain

I recently moved from callback functions to promises in node.js. I want to preform async query to the DB (psql) in the most elegant way. I was wondering if the following code is the right way to do it or if I can chain for example the promises in a way of first().then(second).then(third).

function queryAll(req, res) {
    searchQuery()
    .then((search) => {
        console.log(rows);
        totalQuery()
        .then((total) => {
            console.log(total);
        });
    });
    res.json({"rows": rows, "total": total});
}

function searchQuery() {
    return new Promise(function(resolve, reject) {
        var rowData = { rows: {} };
        pool.query('select age, sex from workers;', values, function(err, result) {
            if(err) {
                return console.error('error running query', err);
                reject(err);
            }
            rowData.rows = result.rows;
            resolve(rowData);
        });
    });
}

function totalQuery() {
    return new Promise(function(reject, resolve) {
        var totalData = { totals: {} };
        pool.query('select sex, scores from workers group by sex;', values, function(err, result) {
            if(err) {
                return console.error('error running query', err);
                reject(err);
            }
            totalData.totals = result.rows;
            resolve(totalData);
        });
    });
}

via wizard