admin:group-set-optimized-plan-cache-timeout( $config as element(configuration), $group-id as xs:unsignedLong, $value as xs:unsignedInt ) as element(configuration)
This function changes the optimized plan cache timeout.
http://marklogic.com/xdmp/privileges/admin/group-security
http://marklogic.com/xdmp/privileges/admin/group-security/{id}
xquery version "1.0-ml"; import module namespace admin = "http://marklogic.com/xdmp/admin" at "/MarkLogic/admin.xqy"; let $config := admin:get-configuration() let $group := admin:group-get-id($config,"Default") return admin:group-set-optimized-plan-cache-timeout($config, $group,256) (: Set the optimized plan cache timeout to 256 seconds. Use admin:save-configuration to save the changes to the configuration or pass the configuration to other Admin API functions to make other changes. :)