t.Fatalf("count lang: %v", err)
	}
	if count != 1 {
		t.Fatalf("expected language row still exists, got %d", count)
	}
}

// Multi-owners: HasMany update and delete
func TestClauseAssociationSetUpdateAndDeleteManyOwnersHasMany(t *testing.T) {
	ctx := context.Background()
	u1 := User{Name: "MultiOwners-HasMany-1", Age: 21}
	u1.Pets = []*Pet{{Name: "p1"}}
	u2 := User{Name: "MultiOwners-HasMany-2", Age: 22}