查询相同记录大于等于2条 如何查？
查询cvencode，cinvcode,ilowerlimit这三个字段都相同且>=2条的记录

[解决办法]
怎么又发一贴？

SQL code

select cvencode，cinvcode,ilowerlimit from Tgroup by cvencode，cinvcode,ilowerlimithaving count(1) >=2