util.Datetime.format
Formats a date/time value based on a specified format.
Syntax
util.Datetime.format(
   t DATETIME q1 TO q2,
   format STRING
)
  RETURNS STRING
- t is the date/time value to be formatted.
 - format is the format string, as described in Formatting DATETIME values.
 
Usage
The util.Datetime.format() method formats a DATETIME value based on the format
specification.
Note: The 
format() method is designed to accept DATETIME values.
However, since Genero BDL supports implicit type
conversion, it is also possible to pass a DATE value to the
format() method.The format string must be a combination of place holders such as %Y,
%m, %d, as described in Formatting DATETIME values.
If the source value is NULL the result will be NULL.
Example
IMPORT util
MAIN
    DISPLAY util.Datetime.format( CURRENT, "%Y-%m-%d %H:%M" )
END MAIN