databases Online Quiz - 146
|Description: databases Online Quiz - 146|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
If you use the CREATE DATABASE statement on an existing database, all data in the datafiles will be lost.
There are ______ types of loops in PL/SQL
SQL%ISOPEN attribute always returns null in implicit Cursors.
Implicit Cursors are created by users in PL/SQL block.
Which SQL keyword is used to retrieve a minimum value?