0 votes 0 votes The answer should be D, but C is provided as the answer. Databases gateforum-test-series databases sql + – Gupta731 asked Oct 24, 2018 edited Mar 12, 2019 by akash.dinkar12 Gupta731 609 views answer comment Share Follow See all 17 Comments See all 17 17 Comments reply Show 14 previous comments aambazinga commented Oct 25, 2018 reply Follow Share @Shaik Masthan can you please provide an example where we are using aggregate function in group by clause. for rest all, i know. 0 votes 0 votes Shaik Masthan commented Oct 25, 2018 reply Follow Share aggregate function in group by clause. aggregate functions can't used by groupby clause. in option D, " select groupby " means you have grouped by some attribute ===> select statement should have the attributes used by groupby clause and along with that it may have aggregate functions. 0 votes 0 votes aambazinga commented Oct 25, 2018 reply Follow Share ok. got it. thanks 0 votes 0 votes Please log in or register to add a comment.