/**
* Adds an OCC version mapping for the record field {@code name}. The record field will contain
* the current version number of the record.
*
* <p>Using this mapping enables optimistic concurrency (OCC), where the underlying {@link
* RandomAccessDataset} will only persist changes to a record if it has not changed by another
* process.
*
* <p>The record field must be an int or a long.
*
* <p>Optimistic concurrency (OCC) cannot be used in combination with counters.
*
* @param name The name of a record field to use for an OCC version
* @return This Builder for method chaining
*/
public Builder occ(String name) {
addField(FieldMapping.occ(name));
return this;
}
