题目内容:
有如下SQL-SELECT语句 SELECT*FROM HH WHERE单价BETWEEN l0.6 AND 13.4
与该语句等价的是 ( ) A.SELECT水FROM HH WHERE单价<=13.4 AND单价>=10.6
B.SELECT*FROM HH WHERE单价<13.4 AND单价>10.6
C.SELECT*FROM HH WHERE单价>=13.4 AND单价<=10.6
D.SELECT*FROM HH WHERE单价>13.4 AND单价<10.6
参考答案:
答案解析: