What type of situation would you need to create or replace a view? о The data in the tables have changed. O The view's underlying data has to be changed to other tables. O O On a daily basis so that the data is refreshed. Data has been imported from other databases.

What type of situation would you need to create or replace a view? о The data in the tables have changed. O The view's underlying data has to be changed to other tables. O O On a daily basis so that the data is refreshed. Data has been imported from other databases.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

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What type of situation would you need to create or replace a view?
The data in the tables have changed.
O The view's underlying data has to be changed to other tables.
O On a daily basis so that the data is refreshed.
O Data has been imported from other databases.

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Question 2 and 3 only please and thank you so much