MarkLogic 9 Product Documentationdls:start-upgrade
dls:start-upgrade() as empty-sequence()
Summary
Upgrades a previous version DLS Database to the current format.
After upgrading MarkLogic to a new major version, if the DLS
database is incompatible with the current version you need to
either enable compatibly mode by calling
dls:set-upgrade-status(fn:false())
or by upgrading
your database with
dls:start-upgrade
.
Required Privileges
This function should be run as a user with the 'admin' role.Example
xquery version "1.0-ml";
import module namespace dls = "http://marklogic.com/xdmp/dls"
at "/MarkLogic/dls.xqy";
dls:start-upgrade()