I have read the new features of 12c for DBA, today begin to read workshop for guides. I plan to read the workshop first, then read the new features again, and after that, I will take the upgrade test ...
NFS Lock issue in NetApp NAS Server
On Jan 16, one Linux server crashed and the Oracle database could not be opened after server reboot, the prompt was the file was used by other process. It was surprising as we had restarted the server...
Object dependence in Oracle
This afternoon I implemented a change to add a column to a table, then Wintel team did some tasks and asked application team to verify the update. After some minutes we got a S2 ticket from the user s...
EXFSYS.DBMS_EXPFIL_DEPASEXP error duing expdp
Today our guy got a PLS-00201 error during the schema-level expdp task, and I searched the Oracle Support website but could not find extract answer, then found a similar webpage through Baidu. http://...
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