oracle

Flashback CDB 12с

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Flashback CDB Enable flashback: If the CDB is in ARCHIVELOG mode, there is no need to restart it. Restrictions: • You cannot flash back the root alone without flashing back the entire CDB. • Flashback Database operations on a CDB may not be permitted if point-in-time recovery has been performed on any of its PDBs. … Читать далее

set the operating system user for a PDB

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To set the operating system user for a PDB: 1. Log in to the root as a user and execute the DBMS_CREDENTIAL.CREATE_CREDENTIAL procedure to create an Oracle credential for the $user operating system user: 2. Connect to the PDB to set the PDB_OS_CREDENTIAL to the new credential: 3. Restart the CDB instance. 4. Test the … Читать далее