Purge Base 64 Orphaned Chunk Records in CopyStorm Backup.
Look for all orphaned base 64 column chunk data in a CopyStorm table and purge them.
When large Base64 field values are added to the CopyStorm database, and chunking of
that data is enabled, then those field values are broken down into segments that
span an auxiliary table called CopyForceTableFieldChunks. It is not possible for
the database to do a CASCADING delete on the CopyStorm tables to purge those
data chunks when a record is deleted so this tool is provided to purge those orphaned
data chunk records.