MarkLogic 12 EA 1 Product Documentation
fn:substring-after

fn:substring-after(
   $input as xs:string?,
   $after as xs:string?,
   [$collation as xs:string]
) as xs:string?

Returns the substring created by taking all of the input characters that occur after the specified $after characters.

Parameters
input	The string from which to create the substring.
after	The string after which the substring is created.
collation	The optional name of a valid collation URI. For information on the collation URI syntax, see the Search Developer's Guide.

fn:substring-after("123456", "3")

=> "456"

MarkLogic 12 EA 1 Product Documentationfn:substring-after