ORA-02085database link name connects to name
Cause:The database link attempted to connect to a database with a different name. The name of the database link must be the same name as the name of the database.
Action:Create a database link with the same name as the database to which it connects.
你连接到database link所指向的数据库然后把global_name取出来作为你的database link名称
select global_name from global_name;
