The longest a single exception may span (date → endDate, inclusive). A
year covers any leave; the bound is what lets the platform read exceptions
for a window without scanning the whole table (a spanning exception starts
at most this many days before the window).
The longest a single exception may span (
date→endDate, inclusive). A year covers any leave; the bound is what lets the platform read exceptions for a window without scanning the whole table (a spanning exception starts at most this many days before the window).