DB2 Version 9.7 for Linux, UNIX, and Windows
DB2 Version 9.7 for Linux, UNIX, and Windows
The schema is SYSFUN.
Returns an integer value representing the number of days from January 1, 4713 B.C. (the start of the Julian date calendar) to the date value specified in the argument.
The argument must be a DATE, TIMESTAMP, or a valid character string representation of a date or timestamp that is not a CLOB. In a Unicode database, if a supplied argument is a graphic string, it is first converted to a character string before the function is executed.
The result of the function is INTEGER. The result can be null; if the argument is null, the result is the null value.
