Creating a shared schema in the database enables you to map multiple enterprise users to the same schema. Example 2-1creates a shared schema, global_ident_schema_user, and grants the CONNECT role to it.
Example 2-1 Creating a Shared Schema
SQL> CREATE USER global_ident_schema_user IDENTIFIED GLOBALLY;
User created.
SQL> GRANT CONNECT TO global_ident_schema_user;
Grant succeeded.