What is the use of group by and having? Write sample query using those ?
AnswerBot
1y
Group by and having are used to group data and filter groups based on conditions.
Group by is used to group data based on a specific column or expression.
Having is used to filter groups based on condit...read more
abid shaikh
1y
we are use group by and having to perform the aggregate operation on data and filter the result on applying condition . The GROUP BY is use to group the rows having same values in one or more columns ...read more
Help your peers!
Add answer anonymously...
Top Nalashaa Solutions PHP Developer interview questions & answers
Popular interview questions of PHP Developer
>
Nalashaa Solutions PHP Developer Interview Questions
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app