what do you mean by group function? Explain any two of them.
Answers
Answered by
1
Answer:
I hope it will help you ❤️❣️
Attachments:
Answered by
3
Answer:
Group functions are mathematical functions to operate on sets of rows to give one result per set. The types of group functions (also called aggregate functions) are: AVG, that calculates the average of the specified columns in a set of rows, COUNT, calculating the number of rows in a set.
Similar questions