This video explains at a high level about the four available data types in Oracle and how dates can be manipulated by the user to get data into and out of the database.
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…
I remember the day when someone asked me to create a user for an application developement. The user should be able to create views and materialized views and, so, I used the following syntax:
(CODE)
This way, I guessed, I would ensure that use…