Oxygen 8.2 XQuery error "Prefix xdt has not been declar

[msqr]

I've upgraded to Oxygen 8.2 from 8.1, and when I open some XQuery files I now get errors flagged like this:

[Saxon8B XQuery] XQuery syntax error in #...thDuration("P1M") return if#: Prefix xdt has not been declared

Is this correct? I thought "xdt" is a built-in namespace prefix.

[msqr]

I also validated that if I use Oxygen 8.1 I don't get this error reported on these XQuery files.

[sorin_ristache]

Hello,

oXygen 8.2 comes with Saxon 8.9.0.3 which supports the final XQuery specification in which the namespace prefix was changed from xdt: to xs:.


Regards,
Sorin