ORA-03121 No interface drivers connected - function not performed
It appears when trying to logon to SQL Plus 3.3.
I am installing Oracle software onto a NT4 desktop. I have installed Discoverer 3.1, Enterprise Manager 1.5.0, Oracle Developer 2000 & the Oracle 8 client(v 188.8.131.52.0).
I installed SQL Plus 3.3 from Oracle Discoverer 3.0 & have since installed all of Discoverer 3.0 but this hasn't helped.
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Working with Network Access Control Lists in Oracle 11g (part 1)
Part 2: http://www.e-e.com/A_9074.html
So, you upgraded to a shiny new 11g database and all of a sudden every program that used UTL_MAIL, UTL_SMTP, UTL_TCP, UTL_HTTP or any oth…
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, step by step, how to configure Oracle Heterogeneous Services via the Generic Gateway Agent in order to make a connection from an Oracle session and access a remote SQL Server database table.
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.