In Oracle Autonomous Data Warehouse (ADW) 19c, if you have accidentally dropped a table and want to restore it, there are a few recovery options available depending on how the table was dropped and the time elapsed since then.
STEPS : Flashback – Using the Recycle Bin
1. Check the Recycle Bin for the dropped table
QL > SHOW RECYCLEBIN;
SQL > select * from DBA_RECYCLEBIN where ORIGINAL_NAME='TABLE_NAME';2. Flashback the table (use the original table name)
SQL > FLASHBACK TABLE your_table_name TO BEFORE DROP;
SQL > FLASHBACK TABLE TABLE_NAME TO BEFORE DROP;Flashback succeeded.
3. Verify the drop table data.
SQL > select * from TABLE_NAME;Notes :
Recycle Bin is enabled by default in ADW.
You cannot use RMAN or traditional tablespace restore in ADW – it’s fully managed.
ADW automatically takes backups every 60 minutes and retains them for 60 days; however, point-in-time table-level recovery from these backups is not user-managed.