What is the username in Oracle?
Log in to the database using the user name SYS and connect as SYSDBA. Use the password that you specified for the SYS account during the installation.
How do I change my username in Oracle 12c?
Changing Username / Password for the Oracle Database Account
- From the LifeKeeper GUI, right-click on the Oracle Database resource hierarchy, then select Change Username / Password.
- Input Username and select Next.
- Input Password and select Next.
- Select the database user role and click Apply.
- Select Done.
How do I find MySQL server user ID?
You can use the SUSER_ID() function to return the login identification number of the current user. You can also use it to return the login ID of another user.
How do I access Oracle Database?
Connecting to Oracle Database from SQL*Plus
- If you are on a Windows system, display a Windows command prompt.
- At the command prompt, type sqlplus and press the key Enter. SQL*Plus starts and prompts you for your user name.
- Type your user name and press the key Enter.
- Type your password and press the key Enter.
How do I find all users created in Oracle?
You can find all users created in Oracle by running a query from a command prompt. The user information is stored in various system tables – ALL_USERS and DBA_USERS, depending on what user information you wish to retrieve.
How to retrieve user information in Oracle/PLSQL?
The user information is stored in various system tables – ALL_USERS and DBA_USERS, depending on what user information you wish to retrieve. If you need to find all users that are visible to the current users, you can query the ALL_USERS table. The syntax to retrieve user information from the ALL_USERS table in Oracle/PLSQL is:
What is the default username and password for Oracle?
The default password for the HR , sys and system accounts is oracle . The Unix password for the oracle user is also oracle . Okay, this is probably a better answer, since the objective is to be able to work with the ‘system’ database. How do I change my Oracle username and password?
How to find the username and password of a user?
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.