NUMTODSINTERVAL
                                                            Purpose
This function converts a numerical value n into an interval of type INTERVAL DAY TO SECOND.
Syntax
numtodsinterval::=
                                                                        
                                                                    
Usage Notes
- The parameter 
interval_unitcan be eitherDAY, HOUR, MINUTE or SECOND. - For additional information, see NUMTOYMINTERVAL, TO_DSINTERVAL, and TO_YMINTERVAL.
 
Example
SELECT NUMTODSINTERVAL(3.2,'HOUR') NUMTODSINTERVAL;