Oracle CDB

# lihat service pdb
SELECT name, pdb FROM v$services ORDER BY pdb, name;

# saat pertama kali install, koneksi DEFAULT menuju ke CDB
# cek tnsnames.ora, jika tidak tersedia servicename PDB, silahkan ditambahkan dan restart oracle
PDB1 =
(DESCRIPTION =
   (ADDRESS = (PROTOCOL = TCP) (HOST = dbase.lab)(PORT = 1000))
   (CONNECT_DATA =
     (SERVER = DEDICATED)
     (SERVICE_NAME = pdb1.dbase.lab)
   )
# konek AS CDB, pastikan PDB1 MOUNTED
SELECT name, open_mode FROM v$pdbs;
# OPEN ALL DATABASE pdb
ALTER pluggable DATABASE ALL OPEN;
# kemudian konek AS PDB dengan service name pdb1.dbase.lab