package model type VendorMatterCategory struct { ModelIDCULD VendorID int `orm:"column(vendor_id)" json:"vendorID"` CategoryID string `orm:"column(category_id)" json:"categoryID"` CategoryName string `json:"categoryName"` ParentID int `orm:"column(parent_id)" json:"parentID"` Level int `json:"level"` } func (v *VendorMatterCategory) TableUnique() [][]string { return [][]string{ []string{"VendorID", "CategoryID"}, } }