My database runs on 9i.There are remote databases that connected to it.Today all of them are failing to connect because of the error message ora-12535.I increased the CONNECT_TIMEOUT but error still persists.I even set it to zero (0) .tns ping to these remote databases is successful.
Local users connected directly to the Live database don't have this error.What should I do?
A previously published article on Experts Exchange ("Joins in Oracle", http://www.experts-exchange.com/Database/Oracle/A_8249-Joins-in-Oracle.html) makes a statement about "Oracle proprietary" joins and mixes the join syntax with gen…
This video shows how to copy a database user from one database to another user DBMS_METADATA. It also shows how to copy a user's permissions and discusses password hash differences between Oracle 10g and 11g.