Blog Archive
What to do if you encounter the ORA-600 [kcrf_resilver_log_1] or ORA-600 [4193] error in an Oracle database.
Procedure to follow when you want to replace the disks on which the ocr and voting disks reside in Oracle.
How in AIX the use of Olson instead of Posix for the timezone can cause slowness and how to solve it.
How to properly configure the database and the listener when using a port other than 1521, to avoid the ORA-12514 error.
A very serious vulnerability associated with the DBMS_JVM_EXP_PERMS package has been made public, which opens the door to unpredictable damage.
Details of my participation in the OTN Tour in Lima-Peru, in 2009.
Step by step installation of Oracle 11.2 on Linux, using Oracle Universal Installer in graphical mode.
How to hide stored PL/SQL source code: packages, procedures, and functions in Oracle, using the wrap utility
Procedure to migrate Oracle audit logs to a tablespace other than SYSTEM, using the DBMS_AUDIT_MGMT package.
Learn how to recreate a corrupted or deleted Oracle oraInventory, using runInstaller to attach the Oracle Homes.
You notice that a table has disappeared. You can use Logminer to find out who dropped it.