Read XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition Online
Authors: Michael Kay
if ($p castable as xs:date) then xs:date($p) else ()
The syntax for the
cast
as
and
castable
as
operators is shown below. Both operators are written as compound tokens.
Expression | Syntax |
CastableExpr | CastExpr ( castable as SingleType)? |
CastExpr | UnaryExpr ( cast as SingleType)? |
SingleType | AtomicType ? ? |
AtomicType | QName |