Annotations

    Foreign Keys Configuration

    1. package schema
    3. import (
    4.     "entgo.io/ent"
    5.     "entgo.io/ent/dialect/entsql"
    6.     "entgo.io/ent/schema/edge"
    7.     "entgo.io/ent/schema/field"
    8. )
    10. type User struct {
    11.     ent.Schema
    12. }
    14. // Fields of the User.
    15. func (User) Fields() []ent.Field {
    16.     return []ent.Field{
    17.         field.String("name").
    18.             Default("Unknown"),
    21. // Edges of the User.
    22. func (User) Edges() []ent.Edge {
    23.     return []ent.Edge{
    24.         edge.To("posts", Post.Type).
    25.             Annotations(entsql.Annotation{
    26.                 OnDelete: entsql.Cascade,
    27.             }),
    28.     }