谭文清 2021-04-12 11:33 开发者_StackOverflow中文版 主料:刁子鱼500克 辅料:鸡蛋1个 调料:色拉油10g、食盐1匙、鸡精1匙、葱1棵、姜2片、蒜2瓣、干辣椒5g、胡椒1匙、白糖少许
In SQL, if we use Group By without Count(*) or Sum(), etc, then the result is as follows: mysql>select * from sentGifts;