Does a Restore Point Persist after Flashback/Point-in-time?

Question

If I have created a restore point my_restore_point

create restore point my_restore_point;

then flashback to this restore_point

flashback database to restore point my_restore_point;

1. Will my_restore_point still exist?

select * from v$restore_point where name = 'MY_RESTORE_POINT';

2. Will my_restore_point still exist if I flashback to the restore point's SCN?

variable my_scn number
exec select scn into :my_scn from v$restore_point where name = 'MY_RESTORE_POINT'
flashback database to scn :my_scn;

3. Will my_restore_point still exist if I flashback to before the restore point's SCN?

flashback database to before scn :my_scn;

4. Will my_restore_point still exist if I perform an RMAN point-in-time recovery UNTIL SCN x, where x is the value in :my_scn?

If I had an environment in which to test this I would attempt these tests myself, so my advanced gratitude to this community for the assist.

Using Oracle Database 19c Enterprise Edition Release 19

Answer 1

Restore points need to be available during MOUNT phase, so they are not like tables etc that are "rewound" during a flashback, eg

SQL> create restore point rp1 guarantee flashback database;

Restore point created.

SQL> create table t1 ( x int );

Table created.

SQL>
SQL> create restore point rp2 guarantee flashback database;

Restore point created.

SQL> create table t2 ( x int );

Table created.

SQL>
SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547

SQL>
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.

Total System Global Area 3221224152 bytes
Fixed Size                  9304792 bytes
Variable Size            2801795072 bytes
Database Buffers          385875968 bytes
Redo Buffers               24248320 bytes
Database mounted.
SQL>
SQL> flashback database to restore point rp2;

Flashback complete.

SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547

SQL>
SQL> flashback database to restore point rp1;

Flashback complete.

SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547