weekdayOf()

The dateTimeLib.weekdayOf() system function returns a positive integer that represents a day of the week, as derived from a TIMESTAMP variable. The number zero (0) represents Sunday, one (1) represents Monday, and so on.

Syntax

  dateTimeLib.weekdayOf(aTimeStamp TIMESTAMP? in)
  returns (result INT?)
aTimeStamp
The variable from which the day of the week is derived.
result
A positive integer from 0 to 6. If aTimeStamp is null, the function returns a null value.

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