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Publié sur le site My Oracle Blog (in English)
par Laurent Leturgez. I decided to move my blog to wordpress.
You can access it at this address : http://laurentleturgez.wordpress.com/
See you soon !
Publié sur le site My Oracle Blog (in English)
par Laurent Leturgez. When you upgrade oracle database version, you can be faced to a problem of CBO that changes its behaviour.
To do this, Oracle have introduced an undocumented parameter : "_fix_control" (Since 10.2.0.2). With this parameter, you can unable or disable a bug fixe to see, for example, if the CBO (...)
Publié sur le site My Oracle Blog (in English)
par Laurent Leturgez. If you are instesting by Oracle Internals, maybe you have already tried to use the DBMS_METADATA Package to get the definition code of an Oracle static view :
SQL> set long 5000
SQL> set pages 5000
SQL> select dbms_metadata.get_ddl('VIEW','DBA_DATA_FILES') from dual; (...)
Publié sur le site My Oracle Blog (in English)
par Laurent Leturgez. Oracle VirtualBox is a powerful virtualization software used on workstation.
The software is fitted with a set of powerful tools that can be used to migrate your disks to VMWare.
If you want to migrate a hard disk initially built with Oracle Virtual Box (VDI) to a VM Ware hard disk. There's a (...)
Publié sur le site My Oracle Blog (in English)
par Laurent Leturgez. When you are using adrci to interface adr you can easily purge incidents, health monitor reports etc...
... but you can't purge problems:
adrci> help purge
Usage: PURGE ]:
Purpose: Purge the diagnostic data in the current ADR home. If no
option is specified, the default purging policy will (...)