Entrypoint f_div compatible with UTF-8
Input INTEGER divident (the number, which will divided) INTEGER divisor (the number, by which one divides) Output INTEGER integer part from parameter 1 divided through parameter 2
TestSQL SELECT 1 AS ISCORRECT, F_DIV(5, 3) FROM RDB$DATABASE; SELECT NULL AS ISCORRECT, F_DIV(NULL, NULL) FROM RDB$DATABASE;