0
votes
2answers
48 views

Changing an int to be a string in PHP / MySQL Schema

Background I'm trying to decide the best way to manage a change in requirements. Currently when an admin is assigned to a ticket, the ticket header record is given an owner and the ownerID field is ...
0
votes
2answers
52 views

Managing unique data correctly in SQL

Here in Brazil we have a personal identifier called CPF. This identifier has a sequence of 11 digits and is unique for each Brazilian citizen. Possibly in other countries there is something like that ...
0
votes
0answers
38 views

Using a single table for identity and metadata

I'm in the early design phase of a project to provide an e-commerce platform that will require several entities to be modelled, products, customers, orders, CMS pages, etc. They will all have a few ...
56
votes
6answers
3k views

Is this a ridiculous way to structure a DB schema, or am I completely missing something?

I have done a fair bit of work with relational databases, and think I understand the basic concepts of good schema design pretty well. I recently was tasked with taking over a project where the DB was ...