Possible values:

• true

  DRCP creates one isolated connection pool for each PDB. You can connect to a particular PDB and configure, manage, and monitor its connection pool according to the specific requirements for that PDB. For example, you can set values for the MIN_AUTH_SERVERS, MAX_AUTH_SERVERS, and DRCP_DEDICATED_OPT initialization parameters for a PDB, and you can use the DBMS_CONNECTION_POOL package to manage the connection pool for a PDB.

  When ENABLE_PER_PDB_DRCP is set to true, there is no connection pool for the entire CDB. The values of the MIN_AUTH_SERVERS, MAX_AUTH_SERVERS, and DRCP_DEDICATED_OPT initialization parameters have no meaning in the CDB root and you cannot alter them, nor can you use the DBMS_CONNECTION_POOL package while connected to the CDB root.

• false

  DRCP creates one connection pool for the entire CDB. This connection pool is shared by all PDBs. You can set the MIN_AUTH_SERVERS, MAX_AUTH_SERVERS, and DRCP_DEDICATED_OPT initialization parameters only in the CDB root, and you can use the DBMS_CONNECTION_POOL only while connected to the CDB root.