This subfield indicates the number of record fragments that
    Oracle Rdb had to fetch. A record is fragmented if it is too
    large to fit on one page. A fragmented record requires more
    CPU time and more virtual memory, and often requires additional
    I/O operations because each record fragment must be fetched. If
    this value is high compared to the number of records fetched,
    Oracle Corporation recommends that you use the RMU Analyze Areas
    command to further analyze the problem to see how many records
    are actually fragmented.