Deactivate Database - (DB2 Databases)

In DB2 databases, deactivating a database involves shutting down all database connections and preventing any new connections from being made. This is useful when performing maintenance tasks or when moving the database to a new location.

Syntax

The syntax for deactivating a database in DB2 is as follows:

DEACTIVATE DATABASE <database_name> RESTRICT

Here, <database_name> is the name of the database that you want to deactivate.

Example

DEACTIVATE DATABASE SampleDB RESTRICT

In this example, we deactivate a database called SampleDB using the DEACTIVATE DATABASE command and the RESTRICT option.

Output

The output of the DEACTIVATE DATABASE command will depend on the specific DB2 database being used. Typically, the output will indicate that the database has been deactivated and that no new connections are being allowed.

Explanation

Deactivating a database in DB2 involves shutting down all database connections and preventing any new connections from being made. This is useful when performing maintenance tasks or when moving the database to a new location.

When you use the DEACTIVATE DATABASE command with the RESTRICT option, the database is immediately deactivated and all users are disconnected. No new connections are allowed until the database is reactivated.

Use

Deactivating a database in DB2 is useful when performing maintenance tasks or when moving the database to a new location. By deactivating the database, you can prevent new connections from being made and ensure that no data is lost during the move or during maintenance.

Important Points

• Deactivating a database in DB2 involves shutting down all database connections and preventing any new connections from being made.
• The DEACTIVATE DATABASE command is used to deactivate a database in DB2.
• The RESTRICT option immediately shuts down all database connections and prevents new connections from being made.

Summary

In summary, deactivating a database in DB2 involves shutting down all database connections and preventing any new connections from being made. To deactivate a database in DB2, you can use the DEACTIVATE DATABASE command with the RESTRICT option. Deactivating a database is useful when performing maintenance tasks or when moving the database to a new location.