admin:database-set-merge-min-size( $config as element(configuration), $database-id as xs:unsignedLong, $value as xs:unsignedInt ) as element(configuration)
This function sets the merge minimum size setting for the specified database in the configuration.
http://marklogic.com/xdmp/privileges/admin/database
http://marklogic.com/xdmp/privileges/admin/database/{id}
xquery version "1.0-ml"; import module namespace admin = "http://marklogic.com/xdmp/admin" at "/MarkLogic/admin.xqy"; let $config := admin:get-configuration() return admin:database-set-merge-min-size($config, xdmp:database("myDatabase"), 5000) (: returns the new configuration element -- use admin:save-configuration to save the changes to the configuration or pass the configuration to other Admin API functions to make other changes. :)