![question: how can I select what index to use as foreign key? · Issue #1587 · typeorm/typeorm · GitHub question: how can I select what index to use as foreign key? · Issue #1587 · typeorm/typeorm · GitHub](https://user-images.githubusercontent.com/4706265/36177895-719ba82e-1117-11e8-8b83-003f5dbbfefb.png)
question: how can I select what index to use as foreign key? · Issue #1587 · typeorm/typeorm · GitHub
![Error: Uncaught (in promise): Error: FOREIGN KEY constraint failed · Issue #1530 · typeorm/typeorm · GitHub Error: Uncaught (in promise): Error: FOREIGN KEY constraint failed · Issue #1530 · typeorm/typeorm · GitHub](https://user-images.githubusercontent.com/32866393/93263984-275d8800-f7af-11ea-9c0f-174a79aa7df2.png)
Error: Uncaught (in promise): Error: FOREIGN KEY constraint failed · Issue #1530 · typeorm/typeorm · GitHub
![Unexpected error when trying to create nested relations as primary keys · Issue #8925 · typeorm/typeorm · GitHub Unexpected error when trying to create nested relations as primary keys · Issue #8925 · typeorm/typeorm · GitHub](https://user-images.githubusercontent.com/21009377/164751248-eb3730e9-91b8-47f0-813e-7edc9e08b1c3.png)
Unexpected error when trying to create nested relations as primary keys · Issue #8925 · typeorm/typeorm · GitHub
ManyToOne relation without foreign key constraint possible? · Issue #3382 · typeorm/typeorm · GitHub
![typescript - TypeORM Cascade insert with oneToMany relationships of auto increment id columns is failing with not-null constraint - Stack Overflow typescript - TypeORM Cascade insert with oneToMany relationships of auto increment id columns is failing with not-null constraint - Stack Overflow](https://i.stack.imgur.com/yu8eC.png)
typescript - TypeORM Cascade insert with oneToMany relationships of auto increment id columns is failing with not-null constraint - Stack Overflow
![A Blog without an Author: TypeORM creates confusion with required Columns and optional Foreign Keys | by Leo Romanovsky | Medium A Blog without an Author: TypeORM creates confusion with required Columns and optional Foreign Keys | by Leo Romanovsky | Medium](https://miro.medium.com/v2/resize:fit:1200/1*ZVeYVL7pbbsm3UsyIPvnoQ.jpeg)