PRAGMA foreign_keys = ON;
```
-So, in general is a good idea to have both `cascade_delete` and `ondelete` configured.
+So, in general it's a good idea to have both `cascade_delete` and `ondelete` configured.
/// tip
class Hero(SQLModel, table=True):
...
- team_id: int Field(foreign_key="team.id", ondelete="CASCADE")
+ team_id: int = Field(foreign_key="team.id", ondelete="CASCADE")
```
* `cascade_delete` is put on the `Relationship()`. Normally on the **"one"** side in "one-to-many" relationships, the side **without a foreign key**.
| id | name | secret_name | age | team_id |
| ---- | --------------- | ---------------- | ---- | ------- |
-| 1 | Deadpond | Dive WIlson | | 1 |
+| 1 | Deadpond | Dive Wilson | | 1 |
| 2 | Rusty-Man | Tommy Sharp | 48 | 2 |
| 3 | Spider-Boy | Pedro Parqueador | | 2 |
| 4 | Black Lion | Trevor Challa | 35 | NULL |