Limit the value of the random

Hello

is it possible to limit the number returned by a random function to 255

example: select substr (to_char (round(dbms_random.value *1000)), 1, 3) of double;

It can refer 548, 687 127...

what I need, is that the maximum value is 255

TKS

Hi M2M.

You can set min and max value, as follows:

select dbms_random.value(0,255) from dual;

So if you want 3-digit numbers, something like this woulkd do

select round(dbms_random.value(100,255)) from dual;

Not sure that the rounded feature would spoil the "random", but it's out of my League

Concerning
Peter

Tags: Database

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