在学生表STUD中,查询年龄在20至23岁之间的学生的姓名(XM)、年龄(S A: 和所在系(SD),实现该功能的正确SQL语句是A) SELECT XM,SA,SD FROM STUD B: WHERE BETWEEN 20<SA<23; C: SELECTXM,SA,SD FROM STUD D: WHERE SA BETWEEN23 AND 20 E: SELECTXM,SA,SDFROM STUD F: WHERE SA NOT BETWEEN 20 AND23 G: SELECT XM,SA,SDFROM STUD H: WHERE SA BETWEEN 20 AND23
在学生表STUD中,查询年龄在20至23岁之间的学生的姓名(XM)、年龄(S A: 和所在系(SD),实现该功能的正确SQL语句是A) SELECT XM,SA,SD FROM STUD B: WHERE BETWEEN 20<SA<23; C: SELECTXM,SA,SD FROM STUD D: WHERE SA BETWEEN23 AND 20 E: SELECTXM,SA,SDFROM STUD F: WHERE SA NOT BETWEEN 20 AND23 G: SELECT XM,SA,SDFROM STUD H: WHERE SA BETWEEN 20 AND23
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