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How to Connect a PDB Directly by OS Authentication

by Ed Chen
December 23, 2020December 28, 2020

OS Authentication We usually connect to the database by / AS SYSDBA without providing any password for maintenance works, such as startup, shutdown and backup.… Read More »

How to Start EM Express for PDB

by Ed Chen
July 22, 2020December 27, 2020

EM Express for PDB During database creation, DBCA enables Enterprise Manager Express (EM Express) for being created CDB, not for PDB globally by default. We… Read More »

Which Container Am I Using? Where Am I?

by Ed Chen
October 17, 2015December 27, 2020

You may find out there're too many PDB to make you manage them well, waste time to execute useless statements, or get lost in container… Read More »