0
votes
1answer
62 views

Which one is correct and optimized in sql?

Imagine that I have three entities (EntityA, EntityB, EntityC) that can have some images. So there are two ways: Make an image table for each entity. It means that EntityA has a image table named ...
2
votes
0answers
53 views

Single table row “sharding/versioning” to customize values

Introduction Hello everyone, I have done quite a bit of searching and I cannot find a solution for my specific issue. There are a few factors that complicate my situation, which I have outlined ...
1
vote
1answer
73 views

Product quantity bound to colors and sizes table structures

I've been thinking about how I'll be able to create products with sizes and colors which will match the max quantity of a product (or their total will be the max.quantity ). Let's say I got a product ...