There are a couple of options we
can use to recover dropped tables in 19c Oracle database version
Restore table from Recycle
Bin (assume not purged)
To recover the table using the
recycle bin method, the recycle bin should be enabled
Check current value
SHOW
PARAMETER recyclebin;
If this is not enabled, enable it
using commands below
ALTER
SYSTEM SET recyclebin = ON SCOPE=SPFILE;
Shutdown
immediate
startup
drop table techno_user.test_table;
Check if table exists in
recyclebin after drop
col owner for a20
col owner for a15
col object_name for a30
col ORIGINAL_NAME for a10
set line 120
SELECT owner, object_name,
original_name, type, droptime
FROM dba_recyclebin WHERE
original_name = 'TEST_TABLE' and owner='TECHNO_USER' ;
OWNER OBJECT_NAME ORIGINAL_N
TYPE DROPTIME
---------------
------------------------------ ---------- -------------------------
-------------------
TECHNO_USER BIN$JtPeMal0R/Wwtmwyqoos3g==$0
TEST_TABLE
TABLE 2026-01-11:11:06:16
Check if you want to recover only
a row or a table
SELECT
* FROM techno_user."BIN$JtPeMal0R/Wwtmwyqoos3g==$0";
Restore it to either original
value or you can rename it while restoring
SQL>
FLASHBACK TABLE techno_user.test_table TO BEFORE DROP;
Flashback
complete.
SQL>
FLASHBACK TABLE techno_user.test_table TO BEFORE DROP RENAME TO TEST_TABLE_BKP
;
Flashback
complete.