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HOW TO OPEN A .PDC FILE HOW TO
HOW TO OPEN A .PDC FILE INSTALL
HOW TO OPEN A .PDC FILE PASSWORD

Oracle database can identify files that are required or available in case if database recovery is necessary. Oracle database can identify the data files and redo log files to open during database startupĢ. The database name is taken from either the name specified by the db_name initialization parameter or the name used in the create database statement.Įach time that a data file or a redo log file is added to, renamed in, or dropped from the database, the control file is updated to reflect this physical structure change. The database name and time stamp originate at database creation.

Backup datafile and REDO LOG information.

Backup set and backup piece information.

The names and locations of associated data files and redo log files.

HOW TO OPEN A .PDC FILE HOW TO

How to Find Control File in Oracle A Control File contains information such as: This course will help you to achieve excellence in this domain. If all copies of the database’s control files are lost, the database must be recovered before it can be opened.ĭo you want to Enrich your career with a Database Administrator(DBA) and get Oracle certified professional, then visit Mindmajix - A Global online training platform: “ Oracle DBA Training” Course. If for some reason, the control file in oracle is not accessible, the database does not function properly. Only the oracle server can modify the information in the control file no database administrator or end-user can edit the control file. Oracle server updates the control file continuously during the database is in use, so it must be available for writing whenever the database is open. Before a database is opened, the control file in oracle is read to determine if the database is in a valid state to use. Each control file is associated with only one oracle database. The control file in oracle is a small binary file necessary for the database to start and operate successfully.

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Transporting tablespaces between databases.

HOW TO OPEN A .PDC FILE INSTALL

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HOW TO OPEN A .PDC FILE PASSWORD

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