![The Different Types of Constraints Available in PostgreSQL & How to Use Them on the Table | Python in Plain English The Different Types of Constraints Available in PostgreSQL & How to Use Them on the Table | Python in Plain English](https://miro.medium.com/v2/resize:fit:755/1*b2hRSt0L2jeYoqaS6GVVEg.jpeg)
The Different Types of Constraints Available in PostgreSQL & How to Use Them on the Table | Python in Plain English
What does “There is no unique constraint matching given keys for referenced table” mean in PostgreSQL, and how do you fix it? - Quora
![How can I use prisma to create a foreign key that does not have a unique index · prisma prisma · Discussion #12191 · GitHub How can I use prisma to create a foreign key that does not have a unique index · prisma prisma · Discussion #12191 · GitHub](https://user-images.githubusercontent.com/101170394/157188988-627d5ff6-6cc3-4b56-92da-0c0854e03794.png)