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Oracle - Explain how to recover a dropped Table
in Oracle - Feb 23, 2010 at 11:00 PM by Rajmeet
Ghai
Explain how to recover a dropped Table in Oracle.
An oracle table that is accidentally dropped can be recovered
using FLASHBACK command. When a table is dropped it stays in the
recycle bin of Oracle until it is explicitly PURGED. Such tables can
be recovered.
Example: FLASHBACK TABLE TABLE_NAME TO BEFORE DROP;
Oracle -
Explain how to recover a dropped Table in Oracle - June 27, 2009
at 11:00 AM
Explain how to recover a dropped Table in
Oracle.
select * from recyclebin where original_name = 'table_name';
Then u can use flashback table
table_name to before drop;
Also read
Tablespace fragmentation can be prevented by using PCTINCREASE
command. PCTINCREASE is the percentage a new subsequent extent will
grow...............
Ordinary (heap-organized) table, Clustered table, Index-organized
table, Partitioned table...........
Use the command DESC and the table name to view the information
about the columns..........
The tables that have been dropped can be retrieved back using the
reycle bin feature of Oracle, they can be recovered back by the Flashback Drop action.............
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