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

Group by clauses-data manipulation language, Group By clauses • It is ...

Group By clauses • It is used to group database tuples on the basis of definite common attribute value like as employees of a department. WHERE clause still can be used

Built online transaction processing, Question: A DBMS built for Online ...

Question: A DBMS built for Online Transaction Processing (OLTP) is generally regarded as unsuitable for data warehousing. Each system is designed with a different set of requir

Explain the use of constraints in functional model, Explain the use of cons...

Explain the use of constraints in functional model with suitable example. A constraint shows relationship between two objects at same time, or among various values of the sam

Define the terms physical schema and logical schema., Define the terms 1) p...

Define the terms 1) physical schema 2) logical schema. Physical schema: The physical schema explains the database design at the physical level, which is the lowest level of abs

Database, i would like to ask if you will do assignment of database number ...

i would like to ask if you will do assignment of database number of words 1500 and how much

Fragmentation-design of distributed databases, Fragmentation: It is defini...

Fragmentation: It is definite as partitioning of a relation into various fragments.Every fragment can be stored at a dissimilar site.

Join operation, The JOIN operation is applied on two relations. When we wan...

The JOIN operation is applied on two relations. When we want to choose related tuples from two given relation join is used. The join operation need that both the joined relations m

Create a view containing name and number of department, Create a view emp_d...

Create a view emp_dep containing e_name and number of dependents from the tables employee and dependent of (i) CREATE VIEW emp_dept AS SELECT ename, COUNT(*) FROM employee, dep

Function module, When a function module is activated syntax checking is per...

When a function module is activated syntax checking is performed automatically. YEs, a function module is activated syntax checking.

Determine the subsystem design issue, Determine the Other System Design Iss...

Determine the Other System Design Issue How to realise subsystems; through hardware or software? How is object model mapped on chosen hardware software? Mapping

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages