What are Aggregate Functions?



What are Aggregate Functions?..

Answer / Son Dev Jatav

Aggregate functions in SQL are used to perform calculations on sets of data. Examples include SUM, AVG, MIN, MAX, and COUNT. Here's an example using the SUM function:n```sqlnSELECT SUM(salary) FROM employees;n```

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Software Interview Questions

Where we can activate Rebates?

1 Answers  


pls suggest me a good institute for SAP-MM in Pune

1 Answers  


If selling price is doubled, the profit triples. Find the profit percent

1 Answers   Zoho,


What is the difference between Requirement type Determination and Schedule line category determination ?

1 Answers  


How can you determine if a ray intersects a sphere? The more efficient your solution, the better.

1 Answers  


A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is:

1 Answers   Zoho,


4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it?

1 Answers   Zoho,


You're tasked with implementing a computer player for a real-time strategy (RTS) game. Assuming that there is no fog-of-war, how do you implement a system to allow the computer player to determine what parts of the map are controlled by enemy players, and which parts are open to easy exploitation? How do you identify the choke points on the map? How do you find the boundary between the parts of the map under your control and the parts of the map controlled by enemy players? How do you detect an impending enemy attack or a change in an enemy's offensive posture?

1 Answers  


What is a HGS

1 Answers   HGS,


How can you load large amounts of data from flat-text files?

1 Answers  


How will you execute 1000 test case in a day ??

1 Answers  


What would be the possible test cases for following criteria You have a username filed which don't accept same name twice

1 Answers  


Categories