How do I login as another user in Oracle?

How do I login as another user in Oracle?

Basically you can grant the privilege to users to connect as another user. SQL> alter user system identified by Oracle123; User altered. SQL> alter user hr identified by password account unlock; User altered. So the password of SYSTEM is Oracle123 , and the password of HR is password .

How do I know if my Database is PDB or CDB?

Starting Oracle 12.2 sys_context(‘USERENV’,’DB_NAME’) will show the name of the Database in CDB$ROOT and the name of the PDB inside the PDB.

How do I create a PDB?

How to create a new PDB by cloning an existing PDB on Linux in Oracle 12c

1. Log in to your CDB using SQL*Plus as SYSDBA.
2. Create a subdirectory for the new PDB under the CDB file location from the OS oracle software owner by typing.
3. The source PDB needs to be put into read only mode.

What is become user in Oracle?

The BECOME USER Report shows all database accounts roles that have the BECOME USER system privilege. This is a very powerful system privilege: it enables the IMPORT_FULL_DATABASE and EXPORT_FULL_DATABASE roles for use with Oracle Data Pump.

How grant all privileges to a user Oracle?

How to Grant All Privileges to a User in Oracle

1. CREATE USER super IDENTIFIED BY abcd1234;
2. GRANT ALL PRIVILEGES TO super;
3. Enter user-name: super@pdborcl Enter password:
4. SELECT * FROM session_privs ORDER BY privilege;
5. GRANT ALL PRIVILEGES to alice;

How do I log in to my PDB?

The Database field refers to the current database; had you selected a PDB, then the name of the PDB would appear in this field. Log in using the appropriate credentials. Remember that only common users can log into the root, and that the names of common users begin with C## or c##.

Can a PDB be created without a pdbadmin?

First of all, when you create an empty CDB (i.e. without PDBs) only SYS and SYSTEM are created: But when you tell DBCA to create one ore more Pluggable Databases, the user PDBADMIN will be created, too:

Can you create more than one PDB with DBCA?

OK, it’s a local user. Attention: if you create more than one PDB when creating the database with DBCA, the users PDBADMIN in all PDBS get the same initial password. You should change them after database creation.

How to connect using PDB userid on Oracle?

# tnsnames.ora Network Configuration File: D:\\Oracle\\dbhomeXE\\NETWORK\\ADMIN nsnames.ora # Generated by Oracle configuration tools.