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Oracle Init Parameter: _EXADATA_FEATURE_ON

Setting the init parameter _exadata_feature_on to true makes Oracle pretend it's running on Exadata platform and thus allows to play with features that are otherwise only available with Exadata.

alter system set "_exadata_feature_on"=true scope=spfile;
shutdown immediate;
startup;

Setting this parameter breaks the license agreement.

Of course, this parameter should only be set in a non-productive environment.

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758198862, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/adminstration/init-parameters/exadata_feature_on(45): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78

Oracle Init Parameter: _EXADATA_FEATURE_ON

See also