You can also use Datareplicator to link update data for concatenation operations. Updating of a concatenation operation results in an update log that consists only of the data part added by the concatenation operation. This means that only the differential data is extracted and imported, unlike the data linkage of conventional BLOB and BINARY columns that involves extraction and import of the entire columns.

The following figure shows linking of update data for concatenation operations.

Figure 3-18 Linking update data for concatenation operations

Note

In Datareplicator Version 6, concatenation operations were referred to as acquisition of BLOB column partitions.