What is non container database?

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A non-CDB stores all metadata (system ones and user ones) in the same dictionary. A CDB stores user metadata only in the database dictionary, which have links to a common dictionary that contains the system metadata. The common container is called 'root' and the database is called 'pluggable database'. 28 янв. 2015 г.

What is a container database?

Container Database (CDB): This is the database that is created when that database supports Oracle's multitenant option. It's also called the ROOT container and is the CDB$ROOT within the data dictionary views of the CDB. Root Container Database: This is created automatically when you create a multitenant database.

What is a non CDB database?

A non-CDB is anything that isn't a CDB; that is, any database before 12c, or a 12c database created without the enable pluggable database clause. If you create a non-CDB it isn't Multitentant and is a single-instance standalone like a pre-12c database.

What is the difference between container database and pluggable database?

According to the documentation, a pluggable database (PDB) is a portable collection of schemas, schema objects, and non-schema objects that appear to an Oracle Net client as a separate database. One or more PDBs together are called a container database (CDB).

How do you create a non container database?

Create a Non-Container Database1Log on to your computer as a member of the administrative group that is authorized to install Oracle Database software and create a database.2Invoke DBCA as appropriate to your operating system.3The Database Operation window appears. ... 4The Database Operation window appears.

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