Any numeric data type can be assigned to any other numeric data type. In addition, a money value can be assigned to any numeric data type. OpenSQL may truncate leading zeros or all or part of the fractional part of a number if necessary. If it is necessary to truncate the non‑fractional part of a value (other than leading zeros), an overflow error results. When a float or decimal value is assigned to an integer column or variable, the fractional part is truncated.