Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?

أفضل جواب: I had to do it once. I do not want to write the whole thing here to raise couple of votes. For your ease ... الإطلاع على المزيد

أفضل جواب: <p>--Insert some test data insert into Test_table values('A',1) insert into Test_table values('B',2 ... الإطلاع على المزيد

أفضل جواب: I have seen "Confidential formatting" in the home menu but never use it, however I hope that I'll do it ... الإطلاع على المزيد

أفضل جواب: Each cash count separately is the ideal way of conducting such an engagement. الإطلاع على المزيد