What is a view, Basic Computer Science

Assignment Help:

Question

(a) What is a view?

(b) Can we use a view to insert or update a record into a table? Do we have any limitation to perform the above command?

(c) The syntax to create a view is given below-

CREATE VIEW [database_name.][schema_name.]view_name

WITH {ENCRYPTION | SCHEMABINDING}

AS

SELECT_statement

Explain the purpose of the Encryption and Schemabinding keyword in the above syntax

(d) What are joins? Describe the different types of join which is possible in SQL Server 2005

(e) Explain the purpose of an Outer Join and describe the three kinds of the outer join with appropriate example

(f) Explain the purpose of the EXCEPT operator


Related Discussions:- What is a view

Cryptography, Question 1 Consider the one-time pad encryption scheme to en...

Question 1 Consider the one-time pad encryption scheme to encrypt a 1-bit message m, and assume m is chosen with uniform distribution from message space M={0,1}. Let E1 be the eve

Stub cables, Stub cables: The stub cables are for bi-directional data m...

Stub cables: The stub cables are for bi-directional data movement between LRU and current mode coupler.  The stub cables also supply power from the LRUs to the current couplers

Nursing care activity module, Nursing Care Activity Module Retrievi...

Nursing Care Activity Module Retrieving of identification data of patient  Assessment of the patient  - Physical - Mental - Personal - Socio-c

System hardware, what problems does one encounter when you have more pipeli...

what problems does one encounter when you have more pipelines?

Internal storage, Internal Storage: Internal storage is also known as ...

Internal Storage: Internal storage is also known as main, primary, or (for historical reasons) core storage, or, memory. It is used to hold those instructions and data require

Time and space tradeoffs in search, Time and Space Tradeoffs in search-arti...

Time and Space Tradeoffs in search-artificial intelligence: In practice, you need to stop your agent at some stage if it has not searched a solution by then. However, if we can

Kirchhoff’s law, A car battery is of 12 V. Eight dry cells of 1.5 V each ...

A car battery is of 12 V. Eight dry cells of 1.5 V each connected in series can give 12 V. But such cells are not used in starting a car. Why?

Telecommunication networks architecture, Telecommunication Networks Archite...

Telecommunication Networks Architecture is the manner in which the components of thenetwork are organized and integrated to provide telecommunication services to users ofthe netwo

Artificial intelligence-internal structure of agents, Internal Structure of...

Internal Structure of Agents We have looked at agents in conditions of their outside influences and behaviors: they take effort from the atmosphere and do lucid actions to chan

Project management, #Assignment 1: Project Management and Information Secur...

#Assignment 1: Project Management and Information Security Write a two to three (2-3) page paper that addresses the following: Explicate in detail the importance of project managem

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd