XPath Constraint Functions

The following pages describe the functions that can be executed within constraints:

• true
• false
• not
• length
• string-length
• year-from-dateTime
• month-from-dateTime
• day-from-dateTime
• hours-from-dateTime
• minutes-from-dateTime
• seconds-from-dateTime
• quarter-from-dateTime
• day-of-year-from-dateTime
• week-from-dateTime
• weekday-from-dateTime
• contains
• starts-with
• ends-with