Entrypoint firstdaynextquarter compatible with UTF-8
Input TIMESTAMP date optionally time Output TIMESTAMP date of 1st day of next quarter as date with time 00:00:00
TestSQL SELECT '01.07.2009' AS ISCORRECT, F_FIRSTDAYNEXTQUARTER('08.05.2009 15:00:00') FROM RDB$DATABASE; SELECT '01.01.2010' AS ISCORRECT, F_FIRSTDAYNEXTQUARTER('08.11.2009 15:00:00') FROM RDB$DATABASE;