在线等一个sql语句案例，谢谢
一个表有一列列名为destaddr,里面存了很多手机号码，可能有重复的手机号码，我要怎么才能查询出这些重复的手机号码？



小菜鸟先在这谢谢大牛了！

[解决办法]

SQL code

select *  from tb where destaddr in (select destaddr from tb group by destaddr having count(1)>1)
[解决办法]
select destaddr from tb group by destaddr having count(*)>1
[解决办法]
探讨


引用:
SQL code

select *  from tb exists (select destadd  from tb group by destadd having count(1)>1)



我执行有语法错误！exists 报红线，我的数据库是sqlserver2000的