#include <DbXml.hpp>

void XmlContainerConfig::setMultiversion(bool value)

bool XmlContainerConfig::getMultiversion() const

If set to true then the database will be opened with support for multiversion concurrency control. multiversion concurrency control. This will cause updates to the container to follow a copy-on-write protocol which is required to support snapshot isolation. The DB_MULTIVERSION flag requires that the container be transactionally protected during its open. The default value is false.