Thanks Sergey,
I was updating my message but you already replied so I could not "save", this is what I wrote:
Yes,
select int(val(dtos(update))) as update, uptime...
did the trick, after thinking this long time, I just figured it out watching the microwave heating my food, the mind is tricky!
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?
"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare
"To die for a religion is easier than to live it absolutely"
Jorge L. Borges