In the Grid Installation Options window, select "Real Application Clusters database installation" and select all nodes . Step 6 - Testing. shutdown the non-CDB and start it in read-only mode. John demonstrates plugging in a 12c database into a mutlitenant Container Database (CDB). Create Container Database (CDB) in Oracle 12c using DBCA Oracle 19c - Complete Checklist for upgrading Oracle 12c, 18c Container ... The Select Database Options step appears. I hope this post was useful. Create a database name and un-check the container database. On Windows: tasklist|findstr /i oracle. The multitenant architecture enables an Oracle database to function as a multitenant container database (CDB) that houses pluggable databases (PDB). Pluggable Database Tips - dba-oracle.com In oracle database 12c multitenant architecture we have a container database (CBD) which has at least one Seed pluggable database (PDB) and can have up to 252 user created pluggable databases. SQL> show con_name CON_NAME SQL> !oerr ora 65096. See below sample SQL for creating manually the pluggable database. Local User:- A local user is created in a PDB database and he can connect and has privileges in that PDB only. This is the article which will guide step-by-step Converting Non CDB to CDB in Oracle Database 12c Release. Database has been successfully created, click on close Connect to database and verify, [oracle@cdb12c /]$ . Firstly, Run the DBMS_PDB.CHECK_PLUG_COMPATIBILITY function to determine whether the unplugged PDB is compatible with the CDB. But for the container databases; you should first install the root database; and then… Creating a multitenant container database has many uses and many configurations. Initially, it was a general blog where I wrote thoughts down. I have an oracle db 12c running in a container.