Javadoc
Specifies that documents should be retrieved as they were when this QueryBatcher job started.
This enables a point-in-time export so that all documents are as they were at that point in time.
This requires that the server be configured to allow such queries by setting the
[merge timestamp](https://docs.marklogic.com/guide/app-dev/point_in_time#id_32468) to a timestamp
before the job starts or a sufficiently large negative value. This should
only be used when the QueryBatcher is constructed with a
DataMovementManager#newQueryBatcher(StructuredQueryDefinition), not with
an
DataMovementManager#newQueryBatcher(Iterator).