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

Project help required!, im student of BSCS 1st semester and I have to make ...

im student of BSCS 1st semester and I have to make project for IT fair and I dont know computer that very much so please I required your help, help me if you can. thanks

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

Software engineering, how will a poorly conducted feasibility study affect ...

how will a poorly conducted feasibility study affect an implemented system

Two dimensional arrays, Two dimensional Arrays:  A two-dimensional array ...

Two dimensional Arrays:  A two-dimensional array is like a table, with a defined number of rows, where each row has a defined number of columns. In some instances we need to  hav

How is the ack request formed, QUESTION a) The handling of the INVITE t...

QUESTION a) The handling of the INVITE transaction in SIP is completely different from the handling of other transactions. The handling of the INVITE is one of the most complex

Exploitation of parallelism, Exploitation of Parallelism Similar calcul...

Exploitation of Parallelism Similar calculations have of course been a subject of dynamic research in computer technology for the past several years. Whereas parallelism within

Operating system, Operating System: Operating  System is the software ...

Operating System: Operating  System is the software that manages all the computers' resources to optimize its performance provides common services for efficient execution of v

Which port does FTP uses, Why is it called out of band protocol? A1) FTP us...

Why is it called out of band protocol? A1) FTP uses port 20 and port 21; port 20 is used for data connection, whereas port 21 is used for control connection. FTP is known as out-of

Cmis, how much it cost for 8 week class

how much it cost for 8 week class

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