Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sekhar
Absolutely, the view contain no data. The basic property of
a view is to extract a set of data columns to display from a
large number. And this is useful in future by jst stating
the view name instead writing the select statement every time.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What is the need of a partition key?
What is a .db file?
What are the differences between in and exists clause?
What is inner join in sql?
What is the difference between stored procedure and view?
What are sql ddl commands?
Why trigger is used in sql?
Can procedure in package be overloaded?
How many types of keys are there in sql?
How many types of relationship are there?
How do I make sql search faster?
What is foreign key in sql with example?
C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.
What are the two virtual tables available at the time of database trigger execution?
What is sqlite format?
