Tag Archives: CDB

Configure #Oracle #GoldenGate #12c for testing between two or more #db12c PDBs.

Over the last few weeks I’ve been working and traveling a good bit.  Amongst all the travel I’ve been trying to get time to test a few things.  One test I wanted to get done was using Oracle GoldenGate 12c with Oracle Database 12c between Pluggable Databases (in the same instance).   As of today, I’ve […]

Create a tablespace in #DB12C

I’ve been messing with Oracle Database 12c ( today.  As I’ve been working at setting up a few things to test, I realized I need to create a tablespace or two and I didn’t have a post on how to create tablespaces with Oracle Database 12c. Before I can do any testing, I have to […]

SPFILE for a CDB vs. a PDB

Recently, I have had conversations with users about Oracle Database 12c.  One question that often comes up is, how does the database manage the parameters between a container database (CDB) and a pluggable database (PDB)?  In order to answer this question, I had to work with my pluggable database setup in a test environment.  Before […]

Shutdown/Startup vs. Alter Statement – 12c Edition

When everyone finally moves to Oracle pluggable databases, one thing to remember is that stopping and starting a database is not going to be as simple as it use to be.  Shutting down and starting up a database is done simply with the following commands: shutdown normal shutdown immediate shutdown abort startup startup nomount startup […]

Clone a Pluggable Database – 12c Edition

With the introduction of Pluggable Databases in Oracle Database 12c, there is going to be questions on how to clone a pluggable database (PDB) either from the seed PDB or an existing PDB.  In the testing that I have done both in the beta program and with the general release creating a clone is fairly […]