julian — convert a date
or
timestamp
to a julian date
INT
julian
(
|
date) ; |
DATE
date
;
INT
julian
(
|
date) ; |
TIMESTAMP
date
;You supply this function with a date
(or a timestamp
) and it returns the integer
that represents the given date as the number of days since
a particular reference date. This number is known as the
Julian date
representation of the given date. (Day number 2,361,222 is
September 14, 1752.) Legal values for the date are between
September 14, 1752 and December 31, 9999,
inclusive.