Aggregate functions in SQL
Aggregate functions calculate the values of a column and return single value as result. These are: 1.avg() 2.min() 3.max() 4.count() 5.sum() 6.first() 7.last()
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Aggregate functions calculate the values of a column and return single value as result. These are: 1.avg() 2.min() 3.max() 4.count() 5.sum() 6.first() 7.last()
Aggregate functions calculate the values of a column and return single value as result.
These are:
1.avg()
2.min()
3.max()
4.count()
5.sum()
6.first()
7.last()
This is a part of lecture presented by Ms. Rashmi Sharma Asst. professor of Biyani Girls College. The video is about basics of PERL programming, its variable types. The video is …
This is a part of lecture presented by Ms. Rashmi Sharma Asst. professor of Biyani Girls College. The video is about basics of PERL programming, its variable types. The video is helpful for MCA, BCA, M.Sc. I.T and Computer science students.
