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How do I find the global database name in Oracle 11g?

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How do I find the global database name in Oracle 11g?

How to Find Out Your Oracle Database Name

  1. Through V$DATABASE. SQL> select name from V$database; NAME ——— XE.
  2. Through GLOBAL_NAME. GLOBAL_NAME has the default value of db_name + db_domain.
  3. Through dbms_utility.get_parameter_value.
  4. Summary.

What is global db name in Oracle?

The global database name uniquely distinguishes a database from any other database in the same network. You specify the global database name when you create a database during the installation or using the Oracle Database Configuration Assistant.

How do I find Oracle database name?

sys. database_name returns the database name, and sys_context(‘USERENV’,’INSTANCE_NAME’) will return the name of the instance (which might NOT be the same as the name of the database).

What is the difference between Sid and global database name?

Global Database Name is Service Name. It’s that simple. “SID = identifies the database instance (database name + instance number).

How do I find my global database name?

You can find out what the global name is for your database by executing the following query from SQL*Plus: select * from global_name; It is also possible to alter the global name of an existing database with the following command: alter database rename global_name to

How do I find my database name?

The following query gives the name of the database and the server name:

  1. Select * from sysservers.
  2. Select @@servername as [ServerName]
  3. SELECT DB_NAME() AS [Current Database]
  4. Select * from sysdatabases.

How do I change my global database name?

Use the following procedure to change the domain in a global database name:

  1. Determine the current global database name.
  2. Rename the global database name using an ALTER DATABASE statement.
  3. Query the GLOBAL_NAME table to check the new name.

How do I find database name?

What is a name of database?

The database name is the name of the database and the username is the name of the user that is connected to the database. e.g. John Smith could connect to a database called Database1. Database1 would be the database name and John Smith would be the username.

How do I change the global name in Oracle?

How do I find the Oracle SID and service name?

select instance_name from v$instance; will give you SID name. select name from v$database; will give DB NAME. select instance_name from v$instance; will give you SID name.

How can I change global name in Oracle database?