Entrypoint f_rand compatible with UTF-8
Input without Output DOUBLE floatingpoint-random-number with value between 0 and 1
This function can create more than one different random-no. in one second because the generator is set with the actual systemtime and the process-ID, so that is is impossible, that 2 calls in the same second return the same random-no. TestSQL SELECT F_RAND() FROM RDB$DATABASE;