Mi tarea es agregar botones de devolución de llamada para cada elemento de la matriz que obtengo de la tabla MySql.

 let select = `SELECT Bike_num FROM rent.Bike_Status_num where Last_Station = 1 and B_Status = 'OK';` con.query(select, function (err, result) { if (err) { console.log(err); return err; } else { let replyButtons = []; let bikes_free = result; ctx.reply('Chose bicycle', Markup.inlineKeyboard([ [Markup.button.callback(`${bikes_free[0].Bike_num}`, `${bikes_free[0].Bike_num}`), Markup.button.callback(`${bikes_free[1].Bike_num}`, `${bikes_free[1].Bike_num}`), Markup.button.callback(`${bikes_free[2].Bike_num}`, `${bikes_free[2].Bike_num}`), Markup.button.callback(`${bikes_free[3].Bike_num}`, `${bikes_free[3].Bike_num}`)], [Markup.button.callback(`${bikes_free[4].Bike_num}`, `${bikes_free[4].Bike_num}`), Markup.button.callback(`${bikes_free[5].Bike_num}`, `${bikes_free[5].Bike_num}`), Markup.button.callback(`${bikes_free[6].Bike_num}`, `${bikes_free[6].Bike_num}`), Markup.button.callback(`${bikes_free[7].Bike_num}`, `${bikes_free[7].Bike_num}`)] ]))

No sé cómo mostrar estos botones usando el método forEach o cualquier otro método conveniente. Intenté de 2 maneras, pero obtuve un error.