CDB and PDB Administration

How to Unplug and Plug In Your Pluggable Database in Oracle 12c

Same Container Database : CDB

ALTER PLUGGABLE DATABASE devpdb3 UNPLUG INTO '/home/oracle/devpdb3.xml';

ALTER PLUGGABLE DATABASE DEVPDB3 using '/home/oracle/devpdb3.xml' NOCOPY TEMPFILE REUSE;

http://www.dummies.com/how-to/content/how-to-unplug-and-plug-in-your-pluggable-database-.html

http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/12c/r1/pdb/pdb_unplug_plug/pdb_unplug_plug.html