Updated on 2024-05-20 GMT+08:00

File Structure

Structure of the file where the txn page is stored

$GAUSS_HOME/undo/{permanent|unlogged|temp}/$undo_zone_id.meta.$segno

Structure of the file where the undo row is stored

$GAUSS_HOME/undo/{permanent|unlogged|temp}/$undo_zone_id.$segno