I'm trying to figure out why the outer query returns nothing if the second sub query has no return value even if the first does? SELECT * FROM ( SELECT category_id FROM story_category WHERE story_category.story_id = 9998 ) AS c,…
I want to create an enum column in a Supabase table. Supabase uses Postgres under the hood, so I understand that technically it is possible if I do it manually using SQL. But is there any way I can do…
Options: via API in our database RealM database to store locally Local Storage
I have created 2 triggers in postgresql that execute the same function. One for insert and the other one for update. The update trigger seems to be working fine, but the insert trigger is not working the way I would…
Im new to dynamoDB and im trying to build an ecommerce store. I have a table with a user, product and order. My access patterns are: get all products in a users order I can then use this for a…
I am developing an application where there is a dashboard for data insights. The backend is a set of microservices written in NodeJS express framework, with MySQL backend. The pattern used is the Database-Per-Service pattern, with a message broker in…
I am building a social media application that uses multiple user-uploaded images. I was told that the best tool for handling user-uploading images is Cloudinary, but if possible I want to directly store images in my database. I heard that…
Currently working on a Golang project but in some controllers i get package controller import ( "go.mongodb.org/mongo-driver/bson/primitive" "go.mongodb.org/mongo-driver/mongo" "go.mongodb.org/mongo-driver/mongo/options" "gopkg.in/mgo.v2/bson" ) var updatedObj primitive.D updatedObj = append(updatedObj, bson.E{"table", order.Table_id}) I always get (bson.E) E is not declared by package bson
so I'm creating an online shop website and the admin is suppossed to be able to add,edit or remove the products. I've successfully finished coding the first two actions using php, and now I want to make the delete function.…
i have the next code: DatabaseReference ref = FirebaseDatabase.instance.ref(); late DatabaseReference databaseReference; final data = FirebaseDatabase.instance.ref(); var medsValues; _activateListeners() { data.get().then((snapshot) { var medsDescription = snapshot.value; setState(() { medsValues = medsDescription; }); }); } ListView.builder( itemCount: medsValues.length, itemBuilder: (BuildContext context,…