}

	// Delete pets via OpDelete
	delOp := clause.Association{Association: "Pets", Type: clause.OpDelete}
	if _, err := gorm.G[User](DB).Where("id = ?", user.ID).Set(delOp).Update(ctx); err != nil {
		t.Fatalf("OpDelete failed: %v", err)
	}
	AssertAssociationCount(t, user, "Pets", 0, "after delete")
}

// HasOne: update and delete NamedPet via OpUpdate/OpDelete

package clause

// AssociationOpType represents association operation types
type AssociationOpType int

const (
	OpUnlink AssociationOpType = iota // Unlink association
	OpDelete                          // Delete association records
	OpUpdate                          // Update association records
	OpCreate                          // Create association records with assignments
)

// Association represents an association operation

		switch op.Type {
		case clause.OpUnlink:
			return assocDB.Updates(fkNil).Error
		case clause.OpDelete:
			return assocDB.Delete(assocModel).Error
		case clause.OpUpdate:
			return assocDB.Updates(setMap).Error
		}
	case schema.BelongsTo:
		switch op.Type {
		case clause.OpDelete:
			return base.Transaction(func(tx *DB) error {
				assocDB.Statement.ConnPool = tx.Statement.ConnPool

	}

	// Test different association operation types
	operations := []struct {
		Type     clause.AssociationOpType
		TypeName string
	}{
		{clause.OpUnlink, "OpUnlink"},
		{clause.OpDelete, "OpDelete"},
		{clause.OpUpdate, "OpUpdate"},
		{clause.OpCreate, "OpCreate"},
	}

	for _, op := range operations {
		assoc := clause.Association{
			Association: "Orders",
			Type:        op.Type,