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Where are Oracle datafiles?

Contents
  1. Where are Oracle datafiles stored?
  2. Where are datafiles stored?
  3. Where are tablespaces stored?
  4. How do I find missing datafiles in Oracle?
There is no true default location for a data file in Oracle, the closest thing would be a directory under ORACLE_HOME. 19 нояб. 2014 г.


Where are Oracle datafiles stored?

Database files are stored in ORACLE_BASE\ORADATA\DB_NAME. See: Oracle8i Installation Guide for Windows 98 for the database files stored in ORACLE_BASE\ORADATA\DB_NAME.

Where are datafiles stored?

As of 11.0. 3, the processing of datafiles changed. Before uploaded files were stored directly to the file system. The location is defined in Cognos Configuration, Environment > Data files location.

Where are tablespaces stored?

The database's data is collectively stored in the database's tablespaces. Each tablespace in an Oracle database is comprised of one or more operating system files called datafiles. A tablespace's datafiles physically store the associated database data on disk.

How do I find missing datafiles in Oracle?

Check for Data Files That Need Recovery1Go to the cmd prompt.2Start sqlplus.3Connect sys/password as sysdba.4Run the following query: ... 5Note all file# numbers that require recovery. ... 6Connect sys/password as sysdba in sqlplus and type the following SQL command for each datafile:How to Get Data Files Back Online

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