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

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

Question 2 Write the following Queries using functions

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

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

How to deal with the authentication problem, Most computer systems authenti...

Most computer systems authenticate users by asking them for the user name and password. However, the user names and passwords often can be guessed by hackers. Suggest an automated,

What is a transaction? and how does it differs from update, wh

Difference among a database schema and a database state, What is the differ...

What is the difference among a database schema and a database state? The collection of information stored in database at particular moment in time is known as database state a

Employee 7566 salary is extra than salary of employee 7788, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE

Data cube, Data slice explanation

Data slice explanation

Define deadlock detection, Define Deadlock detection If a system does ...

Define Deadlock detection If a system does not employ a few protocols that make sure deadlock freedom, after that a detection and recovery scheme should be used. An algorithm

Modular growth, Modular growth: In distributed environments, it is simple t...

Modular growth: In distributed environments, it is simple to expand. Latest sites can be added to the network without affecting the operations of other sites, as they are somewhat

What is relational model feature, What is relational model feature? A r...

What is relational model feature? A relational model feature is much more data independence than some other database models.

Explain the exec statement in sql, Explain the EXEC statement in SQL A...

Explain the EXEC statement in SQL Ans: All statements which start with EXEC SQL are embedded SQL database statements. High level languages such as C can be employed to write a

Fragmentation, let us consider a table having 2200 records and the fixed si...

let us consider a table having 2200 records and the fixed size of the table to be considered as 25.then how many numbers of table is requredto perform horizontal fragmentation

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages