Once connected,you can enter the following query to get details of username and password: SQL> select username,password from dba_users; This will list down the usernames,but passwords would not be visible. But you can identify the particular username and then change the password for that user.

How do I find my Oracle 11g username and password?

Once connected,you can enter the following query to get details of username and password: SQL> select username,password from dba_users; This will list down the usernames,but passwords would not be visible. But you can identify the particular username and then change the password for that user.

How do I find my Oracle Database password?

Logging In as User SYSTEM

  1. Using SQL Developer, open a database connection to the SYSTEM user.
  2. Using the SQL Command Line, enter the following statement: SQL> CONNECT SYSTEM/;

What is the Oracle default SYSTEM password?

Table 8-2 Oracle9i Default Accounts and Passwords

Username Password More Information
SYSTEMFoot 1 MANAGER Oracle9i Database Administrator’s Guide
SYSFoot 2 CHANGE_ON_ INSTALLFoot 3 Oracle9i Database Administrator’s Guide
ANONYMOUS ANONYMOUS Not applicable
CTXSYS CTXSYS Oracle Text Reference

What is the password for SYSTEM user in Oracle?

Take the following steps in Oracle Database 10g or 11g. It will ask you to enter username. Enter SYS as username. When prompted for password, enter change_on_install, which is the password for SYS account.

What is the default username and password for Oracle 11g XE?

Enter the following information: Connection Name: XE. Username: Whatever user you have created or SYS or SYSTEM if you have not created a user yet. Password: The password for your user or the default password you entered for SYS and SYSTEM.

What is the default password for system user in Oracle 12c?

CHANGE_ON_INSTALL is default password for sys and system. You can directly login to database as sysdba from host machine and using installation user of oracle and execute below command to change system or sys password.

How do I change the username and password in Oracle 11g?

To change a password after installation:

  1. Start SQL*Plus: C:\> sqlplus /nolog.
  2. Connect as SYSDBA : SQL> CONNECT SYS AS SYSDBA Enter password: SYS_password.
  3. Enter a command similar to the following, where account is the user account to unlock and password is the new password:

How do you unlock a database user?

Using SQL*Plus to Unlock Accounts and Reset Passwords

  1. Start SQL*Plus and log in as the SYS user, connecting as SYSDBA: Copy $ $ORACLE_HOME/bin/sqlplus SQL> CONNECT SYS as SYSDBA Enter password: sys_password.
  2. Enter the command ALTER USER account IDENTIFIED BY password ACCOUNT UNLOCK; to unlock an account. Note:

How do I change my password in Oracle 11g Express?

Method 1: Using SQL*Plus (command line tool)

  1. At the command line, enter sqlplus user@database, where user is your user ID, and database is the specific database you are connecting to.
  2. Enter your current password.
  3. Once you have connected to the database, use the password command to change your database password.

What is the default username and password for Oracle 11g Express Edition?

What is default password of Oracle 10g?

How do I start Oracle 11g Express Edition?

Navigate the system menu as follows:

  1. On Windows, from the Start menu, select Programs (or All Programs), then Oracle Database 11g Express Edition, and then Get Started.
  2. On Linux, click the Application menu (on Gnome) or the K menu (on KDE), then point to Oracle Database 11g Express Edition, and then Get Started.

How to identify users with default passwords in Oracle Database 11g?

Oracle Database 11g now offers a way to quickly identify users with default passwords, implemented in the rather ludicrously simple way of checking a single data dictionary view: DBA_USERS_WITH_DEFPWD. (Note that DBA_ is a standard prefix; it does not contain only DBA users with default passwords.) You can identify these users by issuing:

What is the default database administrator account for Oracle databases?

SYSTEM ( Default generic database administrator account for Oracle databases.) Password: Created at installation or database creation time. Password: Created at installation or database creation time. If you forget your password, you can reset it using this procedure.

Why can’t I login to Oracle Database 11g?

However, with Oracle Database 11g, that login may fail unless the user enters the password in case-sensitive format or the developer changes the app to convert to upper or lower case (which may not be possible quickly).

How do I find the default password of a DBA?

Default Passwords Oracle Database 11g now offers a way to quickly identify users with default passwords, implemented in the rather ludicrously simple way of checking a single data dictionary view: DBA_USERS_WITH_DEFPWD. (Note that DBA_ is a standard prefix; it does not contain only DBA users with default passwords.)