XPath Constraint Functions

The following functions can be executed within constraints:

• contains
• starts-with
• ends-with
• not
• true
• false

• length (alias: string-length)

• seconds-from-dateTime

• minutes-from-dateTime

• hours-from-dateTime

• day-from-dateTime

• day-of-year-from-dateTime

• weekday-from-dateTime

• week-from-dateTime

• month-from-dateTime

• quarter-from-dateTime

• year-from-dateTime