【发布时间】:2012-09-05 09:48:19
【问题描述】:
在 mongo db 中,我有以下内容:db.users:
{ username: "me",
companies: {
meco:
{groups:
['addr1','addr2','addr3']
}
,
youco:
{groups:
['addr1','addr4']
}
},
someco:
{groups:
['addr8','addr9']
}
}
}
我正在尝试查找所有拥有 (company=meco & group has 'addr1') OR (company=youco & group has addr4) 的用户。我该怎么做?谢谢,
【问题讨论】: