xdmp:directory-create( $uri as xs:string, [$permissions as element(sec:permission)*], [$collections as xs:string*], [$quality as xs:int?], [$forest-ids as xs:unsignedLong*] ) as empty-sequence()
Creates a directory. If security is enabled, the document permissions and collections are set to the given parameters, if supplied. Otherwise, the current user's default permissions and/or collections are applied. If the beginning of the document URI is protected, the user must have access to that URI privilege. If the directory URI does not end with a '/' one is added. If the directory already exists, then an XDMP-DIREXISTS exception is thrown.
xdmp:directory-create("http://marklogic.com/a/", (xdmp:permission("development", "update"), xdmp:permission("qa", "read")), "http://marklogic.com/directories") => Creates a directory named "http://marklogic.com/a/", which has the parent directory "http://marklogic.com/". The directory is created with the specified permissions, and is added to the "http://marklogic.com/directories" collection.
xdmp:directory-create("/dir/myDirectory/") => Creates a directory named "/dir/myDirectory/", which has the parent directory "/dir/", which in turn has parent directory "/". If directory creation is set to automatic in the database configuration, this example creates all three directories ("/", "/dir/", and "/dir/myDirectory/").