多项选择题
A.Update grade set score=score+5 B.Update grade set score=score+5 where score>=55 or score <=60 C.Update grade set score=score+5 where score between 55 and 60 D.Update grade set score=score+5 where score >=55 and score <=60
现有书目表book,包含字段:price(float);现在查询一条书价最高的书目的详细信息,以下语句正确的是...
多项选择题现有书目表book,包含字段:price(float);现在查询一条书价最高的书目的详细信息,以下语句正确的是()
A.select top 1 * from book order by price asc B.select top 1 * from book order by price desc C.select top 1 * from book where price= (select max (price)from book) D.select top 1 * from book where price= max(price)
成绩表grade中字段score代表分数,以下()语句返回成绩表中的最低分。A.select max(scor...
多项选择题成绩表grade中字段score代表分数,以下()语句返回成绩表中的最低分。
A.select max(score) from grade B.select top 1 score from grade order by score asc C.Select min(score) from grade D.select top 1 score from grade order by score desc
Sql语句:select * from students where SNO like ‘010[^0]%[A...
多项选择题Sql语句:select * from students where SNO like ‘010[^0]%[A,B,C]%’,可能会查询出的SNO是()
A.01053090A#Hm3? B.01003090A01 C.01053090D09 D.0101A01