// OldHashedValue returns the old "hashed_value" field's value of the Fact entity.
// If the Fact object wasn't provided to the builder, the object is fetched from the database.
// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
OldHashedValue returns the old "hashed_value" field's value of the Fact entity.
If the Fact object wasn't provided to the builder, the object is fetched from the database.
An error is returned if the mutation operation is not UpdateOne, or the database query fails.
// OldHashedValue returns the old " hashed_value " field ' s value of the Fact entity . // If the Fact object wasn ' t provided to the builder the object is fetched from the database . // An error is returned if the mutation operation is not UpdateOne or the database query fails .
func (m *FactMutation) OldHashedValue(ctx context.Context) (v string, err error) {
	if !m.op.Is(OpUpdateOne) {
		return v, fmt.Errorf("OldHashedValue is only allowed on UpdateOne operations")
	}
	if m.id == nil || m.oldValue == nil {
		return v, fmt.Errorf("OldHashedValue requires an ID field in the mutation")
	}
	oldValue, err := m.oldValue(ctx)
	if err != nil {
		return v, fmt.Errorf("querying old value for OldHashedValue: %w", err)
	}
	return oldValue.HashedValue, nil
}
func ( m * FactMutation ) OldHashedValue ( ctx context . Context ) ( v string , err error ) { if ! m . op . Is ( OpUpdateOne ) { return v , fmt . Errorf ( " " ) } if m . id == nil || m . oldValue == nil { return v , fmt . Errorf ( " " ) } oldValue , err := m . oldValue ( ctx ) if err != nil { return v , fmt . Errorf ( " " , err ) } return oldValue . HashedValue , nil }
OldHashedValue returns the old "hashed_value" field's value of the Fact entity.
OldHashedValue returns the old " hashed_value " field ' s value of the Fact entity .