How do I find the default tablespace in Oracle?

To find the default permanent tablespace in Oracle, you can run the following SELECT statement: SELECT PROPERTY_VALUE FROM DATABASE_PROPERTIES WHERE PROPERTY_NAME = ‘DEFAULT_PERMANENT_TABLESPACE’; This will query the Oracle system tables and return the value of the default permanent tablespace.

How do I change the default tablespace in Oracle?

Check and Change Default Tablespace for User in Oracle

1. Check the User default tablespace. select username,default_tablespace from dba_users where username = ‘MDSYS’;
2. In this user MDSYS has the tablespace SYSAUS as default.
3. Change the user Default tablespace.
4. Verify the result.

What is tablespace in Oracle database?

A tablespace in an Oracle database consists of one or more physical datafiles. A datafile can be associated with only one tablespace and only one database. Oracle creates a datafile for a tablespace by allocating the specified amount of disk space plus the overhead required for the file header.

What are data stored in Oracle tablespace?

Default tablespaces in Oracle The SYSTEM and SYSAUX tablespaces store system-generated objects such as data dictionary tables. The USERS tablespace is helpful for ad-hoc users. The UNDOTBS1 holds the undo data. The TEMP is the temporary tablespace which is used for storing intermediate results of sorting, hashing, and large object processing operations.

What is space table in Oracle?

What is an Oracle Tablespace Oracle divides a database into one or more logical storage units called tablespaces. Each tablespace consists of one or more files called datafiles . A datafile physically stores the data objects of the database such as tables and indexes on disk.

What is global temporary table in Oracle?

In Oracle a Global Temporary Table (GTT) is a permanent metadata object that holds rows in temporary segments on a transaction-specfic or session-specific basis. It is not considered normal to create and drop GTTs on the fly. With the introduction of private temporary tables,…

How to create an user in an Oracle Database?

simply issue the CREATE USER command to generate a new account.