ORA-00439: feature not enabled: Flashback Database
Some feature is not enabled in oracle database standard edition, as a
result we can not use flashback feature in Oracle Database if you are
use in standard edition of oracle.
Following Error Message show in Oracle 10g standard edition
Version of Oracle
Features are available in standard edition
So flashback database is disabled in standard edition or in standard one edition. To be able to flashback on you have to use enterprise edition.
Following Error Message show in Oracle 10g standard edition
SQL> alter database flashback on;
alter database flashback on
*
ERROR at line 1:
ORA-00439: feature not enabled: Flashback Database
Version of Oracle
SQL> SELECT * FROM V$VERSION; BANNER ---------------------------------------------------------------- Oracle Database 10g Release 10.2.0.1.0 - Production PL/SQL Release 10.2.0.1.0 - Production CORE 10.2.0.1.0 Production TNS for 32-bit Windows: Version 10.2.0.1.0 - Production NLSRTL Version 10.2.0.1.0 - Production
Features are available in standard edition
SQL> SELECT Parameter,Value FROM V$OPTION Where Value = 'TRUE'; PARAMETER VALUE ---------------------------------------------------------------------- Objects TRUE Connection multiplexing TRUE Connection pooling TRUE Database queuing TRUE Incremental backup and recovery TRUE Instead-of triggers TRUE Parallel load TRUE Proxy authentication/authorization TRUE Plan Stability TRUE Transparent Application Failover TRUE Sample Scan TRUE Java TRUE OLAP Window Functions TRUE
So flashback database is disabled in standard edition or in standard one edition. To be able to flashback on you have to use enterprise edition.
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