java.sql.SQLException: ORA-00918: column ambiguously defined

oracle:

select * from t_apply a, (select distinct ta.misdn from t_userarea ta where ta.mobileshop_id in (
    select t.mobileshop_id from t_userarea t where t.misdn=#{omisdn})) b where a.misdn=b.misdn
and a.status=3
and a.id not in (
    select td.applyId from t_delapply td where td.misdn=#{omisdn}
)

在plsql中可以运行, 查询出数据.

但是在eclipse项目中运行报错:java.sql.SQLException: ORA-00918: column ambiguously defined.

多表操作时，语句中的列名，不明确.

修改成:

select a.* from t_apply a, (select distinct ta.misdn from t_userarea ta where ta.mobileshop_id in (
    select t.mobileshop_id from t_userarea t where t.misdn=#{omisdn})) b where a.misdn=b.misdn
and a.status=3
and a.id not in (
    select td.applyId from t_delapply td where td.misdn=#{omisdn}
)

就可以了.

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java.sql.SQLException: ORA-00918: column ambiguously defined

原文：http://alittlebit.blog.51cto.com/1994086/1393461