Google gives some links, e.g. http://www.fors.com/velpuri2/Oracle%20block%20structure/Blockdump%20-%208.x%20Data%20Segment Regards, Carel-Jan === If you think education is expensive, try ignorance. (Derek Bok) === > Was this seminars based only on internal documentation or there is > some "official" sources of information publicly available? > -- //www.freelists.org/webpage/oracle-l
