FW: Q: max value?

[Toth Dalibor]

Hi!

Does anybody knows how can I check whether the max value in some database's
field has
been reached?
For example, I have MEDIUMINT column and I want to reset its value once it
reaches its maximum, that is 8388607. How can I check which is the maximum
(min) value I can insert into field?

Bye!