下面选项中,更新account表中money字段值,其取值在100-200之间,现在将money字段值增加50,能够正确执行上述要求的SQL语句是 相关知识点: 试题来源: 解析 update account set money = money + 50 where money <=200 and money >=100;#update account set money = money + 50 where money between 100 and 200;...
下面选项中,更新account表中money取值在100-200之间的记录,将这些记录的money字段值增加50,能够正确执行上述要求的SQL语句是A. update account set money + 50 where money >=100 and money =100 or money 相关知识点: 试题来源: 解析 update account set money = money + 50 where money between 100 and ...
下面选项中,更新account表中money字段值,其取值在100-200之间,现在将money字段值增加50,能够正确执行上述要求的SQL语句是A.update acc
【多选题】下面选项中,更新account表中money字段值,其取值在100-200之间,现在将money字段值增加50,能够正确执行上述要求的SQL语句是 (5.0分) A. update account set money + 50 where money >=100 and money =100 or money <=200; C. update account set money = money + 50 where money between 100 ...