主题：[求助]统计问题不知如何写代码求大侠帮忙指导？

三列，姓名、证书、等级

红色代码的空格去掉

Dim q As new QueryBuilder
q.TableName = "统计"
q.SelectString = "select a.姓名, 证书 fr om {表C} as a inner join (Select 姓名, min(等级) as 等级 fr om {表C}  where 姓名 is not null group by 姓名) as b on a.姓名=b.姓名 and a.等级=b.等级"
q.Build
MainTable = Tables("统计")