How to recover username and password from oracle database?

Sydney Herzog asked a question: How to recover username and password from oracle database?
Asked By: Sydney Herzog
Date created: Sun, Mar 28, 2021 9:49 PM

Content

Top best answers to the question «How to recover username and password from oracle database»

5 Answers

  1. Open your SQL command line and type the following: SQL> connect / as sysdba.
  2. Once connected,you can enter the following query to get details of username and password: ...
  3. This will list down the usernames,but passwords would not be visible.

FAQ

Those who are looking for an answer to the question «How to recover username and password from oracle database?» often ask the following questions:

💻 How can i recover my oracle username and password?

  1. Start SQL*Plus and log in as the SYS user, connecting as SYSDBA: $ sqlplus /nolog SQL> CONNECT SYS/SYS_password AS SYSDBA.
  2. Enter a command similar to the following, where account is the user account that you want to unlock and password is the new password:

💻 How does oracle recover from a database failure?

  • After instance failure, Oracle uses the online redo log files to perform automatic recovery of the database. For a single instance running in exclusive mode, instance recovery occurs as soon as the instance starts up after it has failed or shut down abnormally.

💻 How to recover your oracle 12c database?

  • Shut down the database. Start up the database in mount mode...
  • Restore the database.
  • Recover the database. Open the database with RESETLOGS. The control files won't match the data files...

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