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ORA-FO-183-B: fn:get-timezone-from-dateTime imprecise specification

From: Stephen Buxton <Stephen.Buxton@oracle.com>
Date: 16 Feb 04 14:43:55
Message-Id: <200402162243.i1GMhtb26707@rgmgw4.us.oracle.com>
To: public-qt-comments@w3.org
Cc:

SECTION 9.4.13: fn:get-timezone-from-dateTime

It says "Returns the timezone component of $arg.
The result is an xdt:dayTimeDuration...".  This is not
quite correct, since the return type is "xdt:dayTimeDuration?" .
What you mean is, "Returns the timezone component of $arg, if any.
If $arg has a timezone component, then the result is ....
Otherwise the result is ()."  Similar remarks apply to
9.4.17 fn:get-timezone-from-date and 9.4.21 
fn:get-timezone-from-time.

- Steve B.
Received on Monday, 16 February 2004 17:43:59 UTC

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