distinct-values

distinct-values

The distinct-values() function eliminates duplicate values from a sequence. For example, «distinct-values((3, 5, 3, 6)) » might return «(5, 6, 3) ».

Argument	Data Type	Meaning
sequence	xdt:anyAtomicType*	The input sequence
collation (optional)	xs : string	The collation to be used when comparing values that are strings
Result	xdt:anyAtomicType *	The input sequence, with duplicate values removed. The order of items in the result is undefined