Comprehensive Guide to Oracle Database 11g: Architecture, Core Features, and Evolution
Oracle Database 11g: The Top Features for DBAs and Developers oracle 11g
Writes dirty (modified) blocks from the buffer cache to physical data files. oracle 11g
Once you have BLOCKING_SID and BLOCKING_SERIAL : oracle 11g
With one more command, the DBA "flashes back" the table to that exact moment.