更新

local affectedRows = MySQL.update.await('UPDATE users SET firstname = ? WHERE identifier = ?', {
    newName, identifier
})
 
print(affectedRows)

const affectedRows = await MySQL.update('UPDATE users SET firstname = ? WHERE identifier = ?', [
  newName, identifier
])
 
console.log(affectedRows)

MySQL.update('UPDATE users SET firstname = ? WHERE identifier = ?', {
    newName, identifier
}, function(affectedRows)
    print(affectedRows)
end)

MySQL.update('UPDATE users SET firstname = ? WHERE identifier = ?', [
  newName, identifier
], (affectedRows) => {
  console.log(affectedRows)
})