Create a table student with attributes student name, Database Management System

Assignment Help:

Question 1 Create a table student with attributes student name, roll number, total marks and percentage. Do the following operations

  1. Insert details in to the table
  2. Update the details of the student named ‘JOHN'
  3. Delete details of the student ‘Mary'
  4. Display the details of students having more than 80%

 

Question 2 Write the following Queries using functions

  1. Write a query to display the sub string for the word 'oracle' from its position 2 to 3
  2. Write a query to change the ‘or' to ‘ab' in the word 'corporation' using translate function
  3. Write a query to maintain the first letter as caps using initcap function
  4. Write a query to display all characters is in caps using upper function
  5. Write a query to display ‘smudde' after leaving 5 blank places using lpad function

Related Discussions:- Create a table student with attributes student name

E r diagram, how to make an e r diagram?

how to make an e r diagram?

Answer, what is database management system? & why it is required?

what is database management system? & why it is required?

Functional dependencies, CAR SALE (Car_id, Option_type, Option_listprice, S...

CAR SALE (Car_id, Option_type, Option_listprice, Sale_date, Option_discountedprice) This relation refers to options installed in cars (e.g., cruise control) that were sold at a de

What is the disadvantage of a call by reference, What is the disadvantage o...

What is the disadvantage of a call by reference? During a call by reference damage or loss of data is not restricted to the subroutine, but will instantly lead to alters to th

Normalization, Process of normalization is the integral part of designing a...

Process of normalization is the integral part of designing a database. Justify this statement with suitable database design

Data control, Identify the need and use of data control through problem sol...

Identify the need and use of data control through problem solving, illustration

What are the aggregate objects in the data dictionary, What are the aggrega...

What are the aggregate objects in the data dictionary? Views Match codes Lock objects.

What are the parts of sql language, What are the parts of SQL language? ...

What are the parts of SQL language? The SQL language has various parts: data - definitition language  Data manipulation language  View definition  Transaction contr

What is a data dictionary, What is a data dictionary?  A data dictionar...

What is a data dictionary?  A data dictionary is a data structure which keeps Meta data about the structure of the database i.e.  the schema of the database.

Relationship cardinality, Cardinality shows the number of instances of an e...

Cardinality shows the number of instances of an entity associated with another entity participating in a relationship. Depend on the cardinality binary relationship can be further

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