你可能感兴趣的试题
"S00001"and"S00002" not("S00001"and"S00002") in("S00001","S00002") not in("S00001","S00002")
Group By和Sum Count和Group By Sum和Group By Group By和Count
GroupBy和Count Group By和Sum Count和Group By Sum和GroupBy
Sum,Group By Count,Group By Group By,Sum Group By,Count
"112266" and "113388" not in("112266","113388") in("112266","113388") not("112266" and "113388")
"S00001"or"S00002" "S00001"and"S00002" in("S00001"or"S00002") in("S00001"and"S00002")
"112266" And "113388" Not In("112266","113388") In("112266","113388") Not("112266" And "113388")
"112266"and"113388" notm("112266","113388") in("112266","113388") not("112266"and"113388")
"S00001"or"S00002" Like("S00001","S00002") "S00001"and"S00002" like"S00001"and like"S00002/
Sum,Group Byr Count,Group By Group By,Sum Group By,Count
"S00001"or"S00002" "S00001"and"S00002" in("S00001"or"S00002") in("S00001"and"S00002")
计算并显示所有学生的性别和入学成绩的平均值 按性别分组计算并显示性别和入学成绩的平均值 计算并显示所有学生的入学成绩的平均值 按性别分组计算并显示所有学生的入学成绩的平均值
sum,group by count,group by group by,sum group by,count
Group By和Count Group By和Sum Count和Group By Sum和Group By
Group By和Sum Count和Group By Sum和Group By Group By和Count