mysql count(0),在mySQL / SQL中count(0),count(1)..和count(*)之间有什么区别?
Iwasrecentlyaskedthisquestioninaninterview.ItriedthisinmySQL,andgotthesameresults(finalresults).Allgavethenumberofrowsinthatparticulartable.Cananyoneexplainthemajordifferencebetweenthem