I have an javascript array and it contains another array of objects. Now I want to do sum of the field of objects having same symbol key. How to do that ? The array I have let orders = […
Need help with mongo db query Mondo db query - search for parents with state good and children with state bad or missing. output should be an array of all the children with state bad or missing from parents with…
I am trying to create a Spring Boot program where I can save different products that a business may have for sale. I am saving the products into MongoDB. Currently, I am trying to use PostMan to save a product…
I would like to update a property of the last objet stored in a list in mongo. For performance reasons, I can not pop the object from the list, then update the property, and then put the objet back. I…
in the following example I have a company named Colors Company that owns many shops { _id: ObjectId("78391283"), name: "Colors company", shops: [ {shopID: ObjectId("123456a1cb"), income: 0}, {shopID: ObjectId("2a1cb67890"), income: 0}, {shopID: ObjectId("2a1cb010111"), income: 0}, ... ], } I need…
I have a problem while updating an array. sample document : _id:11, marksObtained:[{physics:10}, {chemistry:12}, {maths: 11}, {biology:9}, {social:9}] name:"Someone" field to update is: [{chemistry:13},{zoology:12}] So the new document looks like: _id:11, marksObtained:[{physics:10}, {chemistry:13}, {maths: 11}, {biology:9}, {social:9},{zoology:12}] name:"Someone" marks in…
Metadata Versions: Ubuntu focal MongoDB 5.0.14 mongod started with args: /usr/bin/mongod --bind_ip_all --replSet=mongodb --auth --tlsCAFile=/etc/mongodb/external-ca.crt --tlsCertificateKeyFile=/etc/mongodb/external-cert.pem --tlsMode=preferTLS --clusterAuthMode=x509 --tlsAllowInvalidCertificates --tlsClusterCAFile=/etc/mongodb/internal-ca.crt --tlsClusterFile=/etc/mongodb/internal-cert.pem Problem Problem: Cannot connect to replica set with TLS enabled via mongosh I have TLS enabled on a replica…
I had Downloaded and installed the mongo dB And it still showing the error Please tell me how to configure and connect to MongoDB in PHP please check the screenshot
I am confused on the best practices for using Mongoose with express js with trying to render a page that contains data (with EJS). I know of the two following methods: Method 1: using Async/Await app .route("/") .get(async (req, res)…
When I start build my backend server, I get this deprecation warning, but it's showing that I'm connected to the database. I just searched for a solution in YouTube and recreated it again, but it's still showing the deprecation warning.…