schema.PrioritizedPrimaryField = schema.PrimaryFields[0]
		} else if len(schema.PrimaryFields) > 1 {
			// If there are multiple primary keys, the AUTOINCREMENT field is prioritized
			for _, field := range schema.PrimaryFields {
				if field.AutoIncrement {
					schema.PrioritizedPrimaryField = field
					break
				}
			}
		}
	}

	for _, field := range schema.PrimaryFields {

		ID  uint `gorm:"primarykey"`
		UID uint32
	}

	type Event1 struct {
		ID  uint   `gorm:"primarykey"`
		UID uint32 `gorm:"not null;autoIncrement"`
	}

	type Event2 struct {
		ID  uint   `gorm:"primarykey"`
		UID uint16 `gorm:"not null;autoIncrement"`
	}

	var err error
	err = DB.Migrator().DropTable(&Event{})
	if err != nil {
		t.Errorf("DropTable err:%v", err)
	}