寻找属于群组的用户。
以下是一位用户:
meteor:PRIMARY> db.users.find({_id:"rYHRMPpdXRa8fPXrj"})
以下是单个用户的结果:
{ "_id" : "rYHRMPpdXRa8fPXrj", "profile" : { "firstName" : "C", "groups" : [ "GJcqFCnSzfvJbuTMS", "gxD85kTiXmbtwaKfo" ]}
我试着找...
db.users.find({"groups":"rYHRMPpdXRa8fPXrj"})
db.users.find({"profile.groups":"rYHRMPpdXRa8fPXrj"})
db.users.find({profile:{"groups":"rYHRMPpdXRa8fPXrj"}})
db.users.find({"profile":{"groups":"rYHRMPpdXRa8fPXrj"}})
db.users.find({"profile":{"groups":["rYHRMPpdXRa8fPXrj"]}})
db.users.find({profile:{"groups":"rYHRMPpdXRa8fPXrj"}})
db.users.find({profile:{groups:"rYHRMPpdXRa8fPXrj"}})
db.users.find({profile:{groups:["rYHRMPpdXRa8fPXrj"]}})
db.users.find({profile:{$elemMatch:{groups:["rYHRMPpdXRa8fPXrj"]}}})
db.users.find({profile:{$elemMatch:{groups:"rYHRMPpdXRa8fPXrj"}}})
db.users.find({profile:{groups:{$in:["rYHRMPpdXRa8fPXrj"]}}})
我一无所获。 ARRRG !!
如何查找特定个人资料中的所有用户?
答案 0 :(得分:2)
您将用户_id传递给您的查询而不是组ID(?)。
尝试:
db.users.find({"profile.groups":"GJcqFCnSzfvJbuTMS"})
例如
答案 1 :(得分:-2)
$ all应该用于按数组中的项进行过滤:
db.users.find({profile:{groups:{$all:["rYHRMPpdXRa8fPXrj"]}}})