How can I write a discord.js slash command to query a MySQL database?

I'm quite new to discord.js and js in general. I haven't been able to figure out how to let a user execute a command to query a MySQL database.

In my index.js file, I've been able to successfully connect js to my local MySQL database and it runs a quick test on the table 'users' on startup.

require('dotenv/config');
const {Client, IntentsBitField} = require('discord.js');
const {CommandHandler} = require('djs-commander');
const path = require('path');
const mysql = require('mysql');

const client = new Client({
    intents: [
        IntentsBitField.Flags.Guilds, //lets us get info on servers
        IntentsBitField.Flags.GuildMembers, //info on users
        IntentsBitField.Flags.GuildMessages,
        IntentsBitField.Flags.MessageContent,
    ],
});

//lets us write events/commands etc to the other folders to keep this file clean
new CommandHandler({
    client, 
    eventsPath: path.join(__dirname, 'events'),
    commandsPath: path.join(__dirname, 'commands'),
});

//mysql connection
var pool = mysql.createPool({
    host: process.env.DB_HOST,
    user: process.env.DB_USER,
    password: process.env.DB_PASSWORD,
    database: process.env.DB_DATABASE,
    port: process.env.DB_PORT
})

var connection = pool.getConnection((err, con) => {
    if (err) {
        console.log("Error DB connect: " + err);
        throw err;
    }
    else {
        connection = con;
        console.log("Connection established.");

        connection.query('SELECT points FROM users',(err, result) => {
            console.log(result);
            //interaction.reply({content: `Result:${result}`})
        });
    }

});

client.login(process.env.TOKEN);

I've also been able to create a separate names.js file that executes /names in Discord, albeit, it only produces text.

module.exports = {
    data: {
        name: 'names',
        description: 'gets all the names',
    },

    run: ({interaction}) => {
        //connection.query('SELECT username FROM users',(err, result) => {
        //    console.log(result);
        //    interaction.reply({content: `Result:${result}`})
        //});
        interaction.reply('collecting data');
    },
}

Does anyone know how I can incorporate a query into the result of a /command? In this example, the /names command would return a message with the usernames from the database.