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What is the difference between table and tablespace in Oracle?

The tablespace is where tables gets stored. It links the physical storage layer (files on disks) and the logical storage layer (tables, indexes). 16 мар. 2016 г.


What is table and tablespace?

A table space is a storage structure containing tables, indexes, large objects, and long data. They are used to organize data in a database into logical storage groupings that relate to where data is stored on a system. Table spaces are stored in database partition groups.

What is the difference between tablespace and database?

DATABASES's data are stored in logical storage units called TABLESPACES. A database may contain "one or more" tablespaces. A tablespace may contain one or more datafiles. A database's data is collectively stored in the datafiles that constitute each tablespace of the database.

What is the use of tablespace in Oracle?

An Oracle database consists of one or more logical storage units called tablespaces, which collectively store all of the database's data. Each tablespace in an Oracle database consists of one or more files called datafiles, which are physical structures that conform to the operating system in which Oracle is running.

What is use of tablespace?

A tablespace is a storage location where the actual data underlying database objects can be kept. It provides a layer of abstraction between physical and logical data, and serves to allocate storage for all DBMS managed segments.

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