}

type CouponProduct struct {
	CouponId  int    `gorm:"primarykey;size:255"`
	ProductId string `gorm:"primarykey;size:255"`
	Desc      string
}

type Order struct {
	gorm.Model
	Num      string
	Coupon   *Coupon
	CouponID string
}

type Parent struct {
	gorm.Model
	FavChildID uint
	FavChild   *Child
	Children   []*Child
}

type Child struct {
	gorm.Model
	Name     string
	ParentID *uint

	ScoreReadTuple        // must occur immediately after tuple-generating insn (or call)
	ScoreNilCheck
	ScoreMemory
	ScoreReadFlags
	ScoreDefault
	ScoreFlags
	ScoreControl // towards bottom of block
)

type ValHeap struct {
	a           []*Value
	score       []int8
	inBlockUses []bool
}

func (h ValHeap) Len() int      { return len(h.a) }

				if optimisticLt.tag == top {
					optimisticLt = lt
				} else {
					if !equals(optimisticLt, lt) {
						// ConstantA ∩ ConstantB = Bottom
						return lattice{bottom, nil}
					}
				}
			} else if lt.tag == bottom {
				// Bottom ∩ any = Bottom
				return lattice{bottom, nil}
			} else {
				// Top ∩ any = any
			}
		} else {
			// Top ∩ any = any
		}
	}

				continue
			}

			// If m is not the selected version of its path, we have two options: we
			// can either upgrade to the version that actually is selected (dropping m
			// itself out of the bottom of the module graph), or we can try
			// downgrading it.
			//
			// If the version we would be upgrading to is ok to use, we will just plan
			// to do that and avoid the overhead of trying to find some lower version

		db.Logger = db.Logger.LogMode(logger.Silent)
	}

	return
}

func RunMigrations() {
	var err error
	allModels := []interface{}{&User{}, &Account{}, &Pet{}, &Company{}, &Toy{}, &Language{}, &Coupon{}, &CouponProduct{}, &Order{}, &Parent{}, &Child{}, &Tools{}}
	rand.Seed(time.Now().UnixNano())
	rand.Shuffle(len(allModels), func(i, j int) { allModels[i], allModels[j] = allModels[j], allModels[i] })

	for _, v := range events {
		AssertEqual(t, v.ID, v.UID)
	}
}

// https://github.com/go-gorm/gorm/issues/5300
func TestMigrateWithSpecialName(t *testing.T) {
	var err error
	err = DB.AutoMigrate(&Coupon{})
	if err != nil {
		t.Fatalf("AutoMigrate err:%v", err)
	}
	err = DB.Table("coupon_product_1").AutoMigrate(&CouponProduct{})
	if err != nil {
		t.Fatalf("AutoMigrate err:%v", err)
	}