Description of the illustration strms038.eps

This illustration shows a LogMiner data dictionary at two points in time (Time 1 and Time 2). At Time 1, the first SCN is set to 407835 and the start SCN is set to 479502. At Time 2, the first SCN has been reset to 423667 and the LogMiner data dictionary information before this SCN has been purged. The start SCN remains unchanged.