Dataguard for Single Pluggable database skipping the other PDBs
Setup and Backup script When using Oracle multi-tenant architecture there can be situations where it is required to setup Dataguard only for single PDB, skipping the log replication of other PDBs. Below steps can be used to achieve the above configuration on Oracle 12C setup. The steps mainly stays same to a normal dataguard setup but main difference comes during the recovery where it is required to skip the pdb which is not in the dataguard configuration. Primeary Side PDB configuration is as below. Rman backup script is used to backup the CDB root, PDB$SEED and the PDB1. SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 3 PDB1 READ WRITE NO 4 PDB2 READ WRITE NO SQL> RMAN backup script --> run { ALLOCATE CHANNEL CH1 DEVICE TYPE DISK FORMAT '/tmp_01/onlback/bk_mis_u%u_s%...