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Which of the following is not a valid aggregate function?
A) count B) compute C) sum D) max
4 Answers
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SQL or php, which is it?
Learn to use rags properly, then take the SQL course and find out (or repeat the php course, whichever it is).
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Hi Simon Sauter can you please suggest me one master course on sql... It will be helpful for me..
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Just start with the SQL course here on sololearn
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And if you have some answer on above question please answer. I really appreciate your time Simon Sauter