Parse-server: Querying _User via MongoDB directly.

[jiewmeng]

It seems like in Mongo, when I do:

> show collections;
_PushStatus
_Role
_SCHEMA
_Session
_User
...

I can see a bunch of collections. I seem to be able to query custom classes/collections fine, but when I try to query those _ classes, I get

> db._User.find().pretty()
2016-03-07T23:00:57.303+0800 E QUERY    [thread1] TypeError: db._User is undefined :
@(shell):1:1

Why is this?

[flovilmart]

try db["_User"].find()

[gfosco]

Since the collections start with an underscore, it's necessary to access them as @flovilmart mentioned.

[k7n4n5t3w4rt]

This doesn't work for me.


rs-ds023438:PRIMARY> db["_User"].find()



2016-03-08T19:45:40.479+1100 E QUERY [thread1] TypeError: db._User is undefined :
@(shell):1:1


UPDATE: use db.getCollection("_User").find()

[mrmarcsmith]

db.getCollection("_User").find() is what works for me.

[nyxee]

on a similar note, how can i edit al the acls manually via mongo db... i can see this:

"_acl" : { "*" : { "w" : true }, "LZpWH2ZPlD" : { "w" : true, "r" : true } },

and this
"_acl" : { "ZMs63uh7KE" : { "w" : true, "r" : true }, "*" : { "w" : true, "r" : true } }

and i know these methods:

`var bulk = db._USer.initializeUnorderedBulkOp();
bulk.find( { status: "D" } ).update( { $set: { status: "I", points: "0" } } );
bulk.find( { item: null } ).update( { $set: { item: "TBD" } } );
bulk.execute();

db.getCollection("_User").find()`

but i can't put it together to make all my users have Public Read and Write access programatically via the mongoDb console.

[flovilmart]

See mongodb documentation: https://docs.mongodb.com/manual/reference/method/db.collection.update/#update-specific-fields

providing the dot noted path should work: {$set: {"_acl.*": {"r": true}}}