[英]MongoDB Stitch/Realm Function updateMany with aggregation error
I am trying to create a function to unlock leads that were locked before the specified time.我正在尝试创建一个 function 来解锁在指定时间之前锁定的线索。 I tested the updateMany function with an aggregation pipeline in the shell, but when trying to run it from a Realm Function I get an error...
I tested the updateMany function with an aggregation pipeline in the shell, but when trying to run it from a Realm Function I get an error...
StitchError: update: modifier argument must be an object
StitchError:更新:修饰符参数必须是 object
exports = function(){
const mongodb = context.services.get("mongodb-atlas");
const leads = mongodb.db("Dev").collection("leads");
const query = { lockDate: {$lte: new Date('2020-07-01T00:00:02.012Z')}, stage: "Lead" };
const update = [{ $set: {"previousOwner": "$owner", "locked": false}}, {$unset: ["owner", "lockDate"]}]
const options = { upsert: false };
return leads.updateMany(query, update, options).then(res => {
const { matchedCount, modifiedCount } = res;
console.log(`Successfully matched ${matchedCount} and modified ${modifiedCount} items.`);
return res;
}).catch(err => console.log(err));
};
Does updateMany accept aggregation pipelines in Realm? updateMany 是否接受 Realm 中的聚合管道? If it does did I make an error?
如果确实如此,我是否犯了错误?
Hi Bernard – Updates within the aggregation pipeline are a pretty new feature in MongoDB (with 4.2) and we're in the process of supporting MQL up to MongoDB 4.4 in Realm Functions.嗨 Bernard – 聚合管道中的更新是 MongoDB(带有 4.2)中的一个相当新的功能,我们正在支持 MQL 到 MongoDB 4.4 在 Realm 函数中。 We expect this to be released in the near future.
我们预计这将在不久的将来发布。
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