---
title: Schema.Relationship.DeleteRule.cascade
framework: swiftdata
role: symbol
role_heading: Case
path: swiftdata/schema/relationship/deleterule-swift.enum/cascade
---

# Schema.Relationship.DeleteRule.cascade

A rule that deletes any related models.

## Declaration

```swift
case cascade
```

## See Also

### Accessing delete rules

- [Schema.Relationship.DeleteRule.deny](swiftdata/schema/relationship/deleterule-swift.enum/deny.md)
- [Schema.Relationship.DeleteRule.noAction](swiftdata/schema/relationship/deleterule-swift.enum/noaction.md)
- [Schema.Relationship.DeleteRule.nullify](swiftdata/schema/relationship/deleterule-swift.enum/nullify.md)