weeknum( date, methodology )
Returns the week number within the year for the given date using a given methodology.
The date for which the week number will be determined.
Controls what day is the first of the week with
1 is returned for any week that contains January 1st.
1if the first day of the next year is within the same calendar week. For example, the date December 31, 2021 is on a Friday, so this will return
1because the date January 1, 2022 is on the Saturday of that week.
|Custom Record Field Expressions||Compatible|