| 123456789101112131415161718192021222324252627282930313233 | package modeltype NeckRingBarChange struct {	Id             int64  `json:"id"`	PastureId      int64  `json:"pastureId"`	NeckRingNumber string `json:"neckRingNumber"`	HeatDate       string `json:"heatDate"`	FrameId        int32  `json:"frameId"`	PenId          int32  `json:"penId"`	PenName        string `json:"penName"`	Nb             int32  `json:"nb"`	ChangeHigh     int32  `json:"changeHigh"`	ChangeFilter   int32  `json:"changeFilter"`	CreatedAt      int64  `json:"createdAt"`	UpdatedAt      int64  `json:"updatedAt"`}func (n *NeckRingBarChange) TableName() string {	return "neck_ring_bar_change"}func NewNeckRingBarChange(neckRingNumber, heatDate string, frameId, nb, changeHigh, changeFilter int32, pen *Pen) *NeckRingBarChange {	return &NeckRingBarChange{		PastureId:    pen.PastureId,		HeatDate:     heatDate,		FrameId:      frameId,		PenId:        pen.Id,		PenName:      pen.Name,		ChangeHigh:   changeHigh,		ChangeFilter: changeFilter,		Nb:           nb,	}}
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