objectid Questions
9
I want to get the string character from an ObjectId object. I use pymongo.
eg: ObjectId("543b591d91b9e510a06a42e2"), I want to get "543b591d91b9e510a06a42e2".
I see the doc, It says ObjectId.toStr...
9
Solved
I am trying to parse MongoDB records to a pydantic model but failing to do so for ObjectId
From what I understood, I need to setup validator for ObjectId and did try to both extend ObjectId class ...
2
Solved
I am trying to fetch a single product using ObjectId, but wherenever I am writing the code:
const { ObjectId } = require('mongodb');
static findById(product_id)
{
// console.log("Collecte...
5
Solved
When I send data from frontend to backend via API request I got this error:
Class constructor ObjectId can not be invoked without 'new' in mongoose,
I tried to convert into string and also into i...
9
Solved
I have a document in MongoDB and I would like to get the ObjectId of this document, but I did not find so far a method that does this to me.
Example of query :
user= db.users.find({userName:"An...
6
Solved
I am looking at some PostgreSQL table creation and I stumbled upon this:
CREATE TABLE (
...
) WITH ( OIDS = FALSE );
I read the documentation provided by postgres and I know the concept of object...
Clapp asked 11/4, 2011 at 18:13
5
Solved
Does anyone know how to find the OID of a table in Postgres 9.1?
I am writing an update script that needs to test for the existence of a column in a table before it tries to add the column. This is...
Verge asked 8/6, 2012 at 17:6
2
I have written a express index.js to simple crud operation in mongodb. the item is the params I can console.log as mongodb Id however, ObjectId buildin function giving me a an class constructor err...
Felicafelicdad asked 24/2, 2023 at 6:33
9
Okay, so pardon me if I don't make much sense. I face this 'ObjectId' object is not iterable whenever I run the collections.find() functions. Going through the answers here, I'm not sure wher...
4
I need to randomly generate objectid in node js.Is there is any way to create.
8
Solved
Using Joi schema validation, is it possible to validate against MongoDB ObjectID's?
Something like this could be great:
_id: Joi.ObjectId().required().error(errorParser),
2
Solved
I'm trying to batch insert several users into the database. For testing purposes I would like to set a specific ObjectId to each individual document. For some reason I can't insert a valid ObjectId...
6
Solved
I encountered a strange behavior of mongo and I would like to clarify it a bit...
My request is simple as that: I would like to get a size of single document in collection.
I found two possible so...
Hornbeck asked 25/2, 2014 at 8:45
4
Solved
I am trying to convert type primitive.ObjectID to string type in Go. I am using mongo-driver from go.mongodb.org/mongo-driver.
I tried using type assertion like-
mongoId := mongoDoc["_id"...
3
Solved
How could I find an image by id in this Schema. I have the id of the User and the id of the image I am looking for. What would be the best way to do this and do all images in this case have differe...
1
Solved
I am using mongo-driver from go.mongodb.org/mongo-driver. I already converted primitive.ObjectID to string
Using this link Primitive.ObjectID to string
Now i need to convert string to primitive.Obj...
3
Solved
I know how the _id column contains a representation of timestamp when the document has been inserted into the collection. here is an online utility to convert it to timestamp: http://steveridout.gi...
2
Solved
I want to verify that the objectID is a valid mongoID string.
Currently I have:
import bson
try:
bson.objectid.ObjectId(id)
except:
pass # do something
I wanted to make my exception more spec...
4
Solved
Consider we are searching a document from MongoDB based on the _id value. Which one of the following code is efficient ?
ModelObj.findById(IdValue).exec(callback);
ModelObj.findOne({ '_id': IdVal...
0
I want to search if there is an object with _id containing a string. For example:
I want to use the string '00d0' to find the object with _id 5af61cc9e4e6d552d70900d0, wich ends with '00d0'
...
1
Solved
I am using Parse Dashboard for User Management of my iOS Application.Also, I am using external APIs which are using MongoDB database.
The issue currently I am facing is the User created from Parse...
Arango asked 3/10, 2017 at 9:46
2
Solved
I know this problem maybe duplicate to this one. But it hasn't get a satisfied answer till now. And I really want to draw some attention to get a solution as soon as possible. So I beg you not to c...
Storeroom asked 12/3, 2015 at 10:42
1
Solved
How/Can I get the
3-byte counter, starting with a random value
part from a mongodb ObjectId?
I have an ObjectId like this:
ObjectId("507f1f77bcf86cd799439011")
According to mongodb docu...
Solomon asked 18/8, 2016 at 12:18
1
I'm updating a document with an array of embedded documents, directly in Mongo shell. I would like each of these sub-docs to have an _id field, but these are not created automatically as they are f...
Gipps asked 3/5, 2016 at 6:44
2
Solved
I've noticed that either a string or an object id could be used to construct a DBRef in mongodb. For example
db.persons.insert({name: 'alice'})
db.persons.find()
// { "_id" : ObjectId("5165419064f...
1 Next >
© 2022 - 2024 — McMap. All rights reserved.