Century window
A
century window is a 100-year interval within which any two-digit year
is unique. There are several ways to specify a century window in a COBOL
program:
- For windowed date fields, it is specified by the YEARWINDOW compiler option.
- For windowing intrinsic functions DATE-TO-YYYYMMDD, DAY-TO-YYYYDDD, and
YEAR-TO-YYYY, it is specified by argument-2.
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