I would like to implement the "View Count" function on the bulletin board in node.js.

var idx = req.params.idx;

pool.getConnection(function(err,connection)
{
    var sql = "select idx, creator_id, title, content, date_format(modidate,'%Y-%m-%d %H:%i:%s') modidate, hit from board where idx=?";
    connection.query(sql,[idx], function(err,row)
    {
        if(err) console.error(err);

        res.render ('read', {title:"text content", row:row[0]});
        connection.release();
    }); });