How nice of you to select 3 database types, please let us know which one this is about so we can help you better :)
But to help fix your issue, is there a difference between:
select count (employee_id)
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…
Cursors in Oracle:
A cursor is used to process individual rows returned by database system for a query.
In oracle every SQL statement executed by the oracle server has a private area. This area contains information about the SQL statement and the…
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.