Determines whether a fixed number of decimal places are displayed for numeric output
SET FIXED ON | OFF | (<expL>)
If SET FIXED is ON, then all numeric output will be displayed with the number of decimal places specified by the SET DECIMALS command. If no SET DECIMALS command has been issued, then the number of decimal places displayed will be 2. By default, FIXED is OFF.
? 285.129 * 4.6 1311.5934 set decimals to 3 set fixed on ? 285.129 * 4.6 1311.593