Oracle - Privilege Needed to Connect to Oracle Server in Oracle

Privilege Needed to Connect to Oracle Server in Oracle

Q

What Privilege Is Needed for a User to Connect to Oracle Server in Oracle?

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A

Oracle deny connection to users who has no CREATE SESSION privilege. Try the following tutorial exercise, you will find out how Oracle denies connection:

>.\bin\sqlplus /nolog
SQL> connect SYSTEM/fyicenter

SQL> CREATE USER DEV IDENTIFIED BY developer ACCOUNT UNLOCK;
User created.

SQL> disconnect
SQL> CONNECT DEV/developer
ORA-01045: user DEV lacks CREATE SESSION privilege;
  logon denied

Oracle error message is pretty clear.

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2019-07-09, 639👍, 0💬

Privilege Needed to Connect to Oracle Server in Oracle
What Privilege Is Needed for a User to Connect to Oracle Server in Oracle? Oracle deny connection to users who has no CREATE SESSION privilege. Try the following tutorial exercise, you will find out how Oracle denies connection: >.\bin\sqlplus /nolog SQL> connect SYSTEM/fyicenter SQL&a... 2019-07-09, 640👍, 0💬

Grant CREATE SESSION Privilege in Oracle
How To Grant CREATE SESSION Privilege to a User in Oracle? If you want give a user the CREATE SESSION privilege, you can use the GRANT command. The following tutorial exercise shows you how to grant DEV the privilege to connect to the server: >.\bin\sqlplus /nolog SQL> connect SYSTEM/f... 2019-07-09, 597👍, 0💬

Change User Password in Oracle
How To Change User Password in Oracle? If you want to change a user's password, you can log in as SYSTEM and use the ALTER USER command as shown in the following example: >.\bin\sqlplus /nolog SQL> connect SYSTEM/fyicenter Connected. SQL> ALTER USER DEV IDENTIFIED BY beginner; U... 2019-07-09, 576👍, 0💬

Delete a User Account in Oracle
How To Delete a User Account in Oracle? If you want to delete a user account and its associated schema, you can log in as SYSTEM and use the DROP USER command as shown in the following example: >.\bin\sqlplus /nolog SQL> connect SYSTEM/fyicenter Connected. SQL> DROP USER DEV CAS... 2019-07-09, 512👍, 0💬

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