map:remove
Removes entries from a map. Returns a new map based on the supplied map, minus any entries whose key matches one of the supplied keys. The supplied map is unchanged.
remove($map as map(*), $keys as xs:anyAtomicType*) ➔ item()*
Arguments | |||
| $map | map(*) | The input map |
| $keys | xs:anyAtomicType* | The keys to be removed |
Result | item()* |
Namespace
http://www.w3.org/2005/xpath-functions/map
Links to W3C specifications
XPath 3.1 Functions and Operators
Notes on the Saxon implementation
Available as defined in XSLT 3.0 since Saxon 9.4; in XSLT, XPath, and XQuery, whether or not 3.0 is available.
XPath 3.1 version implemented since Saxon 9.7.
Since 9.7.0.6, the behaviour changed (following a W3C Specification change) to allow multiple items to be removed in a single call.