A cluster is a schema object that contains data from _____________ , all of which have one or more columns in common.

Options
- one table
- one or more tables
- two or more tables
- atleast two tables

CORRECT ANSWER : two or more tables

Discussion Board
Cluster

A cluster is a schema object that contains data from two or more tables, all of which have one or more columns in common. Oracle Database stores together all the rows from all the tables that share the same cluster key. To create a cluster in your own schema, you must have CREATE CLUSTER system privilege. To create a cluster in another user's schema, you must have CREATE ANY CLUSTER system privilege.

Prajakta Pandit 02-9-2017 05:25 AM

sql

Thank for Solution

John Martin 09-30-2014 12:54 AM

Write your comments


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)


Related Content

Advertisement
 
▲