Search notes:
Oracle: redo log sequence
The redo log sequence is an ever increasing number that uniquely identifies each
redo log file
.
The log sequence is increased when a
log switch
is performed.
The current sequence number is stored in the
control file
.
If the database is opened with
resetlogs
, the sequence number is reset to 1.
See also
The SQL Statement
flashback database
allows to rewind a
database
to a given log sequence number.
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