How do you increase tablespace in Oracle?

One way to increase tablespace in Oracle is to use the following methods:

1. Create a new tablespace using SQL statements.

CREATE TABLESPACE tablespace_name
DATAFILE 'path/to/datafile.dbf' SIZE size;

1. Extend the existing table space.

ALTER DATABASE
DATAFILE 'path/to/datafile.dbf' RESIZE size;

1. Utilize the Enterprise Manager graphical interface:
   Access Oracle Enterprise Manager, navigate to “Storage” -> “Tablespaces”, then choose a specific tablespace to either add or extend.

Regardless of the method you choose, increasing table space requires attention to the current storage situation and database performance to ensure that the operation does not have a negative impact on the database.