MarkLogic Server 11.0 Product Documentationsc:function-return-type
sc:function-return-type( [$arg as function(*)] ) as schema-type()
Summary
Returns the return type of a function item as a schema component. The context item is used if no argument is given.
| Parameters | |
|---|---|
| arg | The function item whose return type is to be returned. |
Example
xdmp:describe(
function-lookup(xs:QName("fn:normalize-unicode"),1) !
sc:function-return-type(.)
)
=>
#xs:string