How to display buttons in one message?

Question

Node.js

How to display buttons in one message?
To make it not so:

but displayed in 1 message
, here is the code:

if(text == "/buttons"){
        connection.query("SELECT * FROM `buttons`", async function(err, results){
            for(let i in results){
                bot.sendMessage(chatId, "Кнопки: ", {reply_markup: {inline_keyboard: }})
            }
        });
    }

Answer 1

What for in a cycle on each button to send the separate message? You must first form a keyboard in a loop, and then send one message.

spoiler

С node.js не умею, вот простейший пример на python для понимания принципа:

keyboard = types.InlineKeyboardMarkup()
for b in buttons:
  keyboard.add(types.InlineKeyboardButton(text=b, callback_data=b))
bot.send_message(message.chat.id, "Кнопачки", reply_markup=keyboard)