【发布时间】:2014-01-12 11:16:55
【问题描述】:
我有一个结构如下的文档:
型号:
var relationID = Schema({
_id: {type: Schema.Types.ObjectId}
});
var schemaName = Schema({
relations:[relationID],
meta: {},
modificationDate: {type: Date, "default": Date.now}});
文档 1:
doc: {
_id: 52cdb245f5116f8567000004
relations:
[{
_id: 52cd9930a22c865a44000006
}]
}
文档 2:
doc: {
_id: 52d01bf303aaa8f473000005
relations:
[{
_id: 52cd9930a22c865a44000006
}]
}
两个文档具有相同的关系 ID。我想选择它们:
exports.detail = function (req, res) {
var condition, fields, options;
condition = {relationsID: { $in: [ "52cd9930a22c865a44000006"] } }
fields = {},
options = {'createdAt': -1};
transactions
.find(condition, fields)
.exec(function (err, doc){
var retObj = {
meta: {"action": "list",'timestamp': new Date()},
doc: doc[0],
err: err
};
return res.send(retObj);
})
}
它不起作用。如何选择两个文档?
谢谢!
【问题讨论】:
标签: node.js mongodb angularjs mongoose