TomohitoNakayama wrote: > However, next description exists in the same page : > If the argument is a time duration or timestamp duration: The result is > the day part of the value, which is an integer between -99 and 99. A > nonzero result has the same sign as the argument. > > The second description refers that duration which can be argument of the > DAY function. > > Question is, can the argument of DAY function be duration ? > If it can, how is duration passed to DAY function ?
See DERBY-908 http://issues.apache.org/jira/browse/DERBY-908 Dan.
