github.com/jackc/pgx/v5@v5.5.5/pgtype/builtin_wrappers.go

package pgtype

import (
	"errors"
	"fmt"
	"math"
	"math/big"
	"net"
	"net/netip"
	"reflect"
	"time"
)

type int8Wrapper int8

func (w int8Wrapper) SkipUnderlyingTypePlan() {}

func (w *int8Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *int8")
	}

	if v.Int64 < math.MinInt8 {
		return fmt.Errorf("%d is less than minimum value for int8", v.Int64)
	}
	if v.Int64 > math.MaxInt8 {
		return fmt.Errorf("%d is greater than maximum value for int8", v.Int64)
	}
	*w = int8Wrapper(v.Int64)

	return nil
}

func (w int8Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type int16Wrapper int16

func (w int16Wrapper) SkipUnderlyingTypePlan() {}

func (w *int16Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *int16")
	}

	if v.Int64 < math.MinInt16 {
		return fmt.Errorf("%d is less than minimum value for int16", v.Int64)
	}
	if v.Int64 > math.MaxInt16 {
		return fmt.Errorf("%d is greater than maximum value for int16", v.Int64)
	}
	*w = int16Wrapper(v.Int64)

	return nil
}

func (w int16Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type int32Wrapper int32

func (w int32Wrapper) SkipUnderlyingTypePlan() {}

func (w *int32Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *int32")
	}

	if v.Int64 < math.MinInt32 {
		return fmt.Errorf("%d is less than minimum value for int32", v.Int64)
	}
	if v.Int64 > math.MaxInt32 {
		return fmt.Errorf("%d is greater than maximum value for int32", v.Int64)
	}
	*w = int32Wrapper(v.Int64)

	return nil
}

func (w int32Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type int64Wrapper int64

func (w int64Wrapper) SkipUnderlyingTypePlan() {}

func (w *int64Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *int64")
	}

	*w = int64Wrapper(v.Int64)

	return nil
}

func (w int64Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type intWrapper int

func (w intWrapper) SkipUnderlyingTypePlan() {}

func (w *intWrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *int")
	}

	if v.Int64 < math.MinInt {
		return fmt.Errorf("%d is less than minimum value for int", v.Int64)
	}
	if v.Int64 > math.MaxInt {
		return fmt.Errorf("%d is greater than maximum value for int", v.Int64)
	}

	*w = intWrapper(v.Int64)

	return nil
}

func (w intWrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type uint8Wrapper uint8

func (w uint8Wrapper) SkipUnderlyingTypePlan() {}

func (w *uint8Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint8")
	}

	if v.Int64 < 0 {
		return fmt.Errorf("%d is less than minimum value for uint8", v.Int64)
	}
	if v.Int64 > math.MaxUint8 {
		return fmt.Errorf("%d is greater than maximum value for uint8", v.Int64)
	}
	*w = uint8Wrapper(v.Int64)

	return nil
}

func (w uint8Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type uint16Wrapper uint16

func (w uint16Wrapper) SkipUnderlyingTypePlan() {}

func (w *uint16Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint16")
	}

	if v.Int64 < 0 {
		return fmt.Errorf("%d is less than minimum value for uint16", v.Int64)
	}
	if v.Int64 > math.MaxUint16 {
		return fmt.Errorf("%d is greater than maximum value for uint16", v.Int64)
	}
	*w = uint16Wrapper(v.Int64)

	return nil
}

func (w uint16Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type uint32Wrapper uint32

func (w uint32Wrapper) SkipUnderlyingTypePlan() {}

func (w *uint32Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint32")
	}

	if v.Int64 < 0 {
		return fmt.Errorf("%d is less than minimum value for uint32", v.Int64)
	}
	if v.Int64 > math.MaxUint32 {
		return fmt.Errorf("%d is greater than maximum value for uint32", v.Int64)
	}
	*w = uint32Wrapper(v.Int64)

	return nil
}

func (w uint32Wrapper) Int64Value() (Int8, error) {
	return Int8{Int64: int64(w), Valid: true}, nil
}

type uint64Wrapper uint64

func (w uint64Wrapper) SkipUnderlyingTypePlan() {}

func (w *uint64Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint64")
	}

	if v.Int64 < 0 {
		return fmt.Errorf("%d is less than minimum value for uint64", v.Int64)
	}

	*w = uint64Wrapper(v.Int64)

	return nil
}

func (w uint64Wrapper) Int64Value() (Int8, error) {
	if uint64(w) > uint64(math.MaxInt64) {
		return Int8{}, fmt.Errorf("%d is greater than maximum value for int64", w)
	}

	return Int8{Int64: int64(w), Valid: true}, nil
}

func (w *uint64Wrapper) ScanNumeric(v Numeric) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint64")
	}

	bi, err := v.toBigInt()
	if err != nil {
		return fmt.Errorf("cannot scan into *uint64: %w", err)
	}

	if !bi.IsUint64() {
		return fmt.Errorf("cannot scan %v into *uint64", bi.String())
	}

	*w = uint64Wrapper(bi.Uint64())

	return nil
}

func (w uint64Wrapper) NumericValue() (Numeric, error) {
	return Numeric{Int: new(big.Int).SetUint64(uint64(w)), Valid: true}, nil
}

type uintWrapper uint

func (w uintWrapper) SkipUnderlyingTypePlan() {}

func (w *uintWrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint64")
	}

	if v.Int64 < 0 {
		return fmt.Errorf("%d is less than minimum value for uint64", v.Int64)
	}

	if uint64(v.Int64) > math.MaxUint {
		return fmt.Errorf("%d is greater than maximum value for uint", v.Int64)
	}

	*w = uintWrapper(v.Int64)

	return nil
}

func (w uintWrapper) Int64Value() (Int8, error) {
	if uint64(w) > uint64(math.MaxInt64) {
		return Int8{}, fmt.Errorf("%d is greater than maximum value for int64", w)
	}

	return Int8{Int64: int64(w), Valid: true}, nil
}

func (w *uintWrapper) ScanNumeric(v Numeric) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *uint")
	}

	bi, err := v.toBigInt()
	if err != nil {
		return fmt.Errorf("cannot scan into *uint: %w", err)
	}

	if !bi.IsUint64() {
		return fmt.Errorf("cannot scan %v into *uint", bi.String())
	}

	ui := bi.Uint64()

	if math.MaxUint < ui {
		return fmt.Errorf("cannot scan %v into *uint", ui)
	}

	*w = uintWrapper(ui)

	return nil
}

func (w uintWrapper) NumericValue() (Numeric, error) {
	return Numeric{Int: new(big.Int).SetUint64(uint64(w)), Valid: true}, nil
}

type float32Wrapper float32

func (w float32Wrapper) SkipUnderlyingTypePlan() {}

func (w *float32Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float32")
	}

	*w = float32Wrapper(v.Int64)

	return nil
}

func (w float32Wrapper) Int64Value() (Int8, error) {
	if w > math.MaxInt64 {
		return Int8{}, fmt.Errorf("%f is greater than maximum value for int64", w)
	}

	return Int8{Int64: int64(w), Valid: true}, nil
}

func (w *float32Wrapper) ScanFloat64(v Float8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float32")
	}

	*w = float32Wrapper(v.Float64)

	return nil
}

func (w float32Wrapper) Float64Value() (Float8, error) {
	return Float8{Float64: float64(w), Valid: true}, nil
}

type float64Wrapper float64

func (w float64Wrapper) SkipUnderlyingTypePlan() {}

func (w *float64Wrapper) ScanInt64(v Int8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float64")
	}

	*w = float64Wrapper(v.Int64)

	return nil
}

func (w float64Wrapper) Int64Value() (Int8, error) {
	if w > math.MaxInt64 {
		return Int8{}, fmt.Errorf("%f is greater than maximum value for int64", w)
	}

	return Int8{Int64: int64(w), Valid: true}, nil
}

func (w *float64Wrapper) ScanFloat64(v Float8) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *float64")
	}

	*w = float64Wrapper(v.Float64)

	return nil
}

func (w float64Wrapper) Float64Value() (Float8, error) {
	return Float8{Float64: float64(w), Valid: true}, nil
}

type stringWrapper string

func (w stringWrapper) SkipUnderlyingTypePlan() {}

func (w *stringWrapper) ScanText(v Text) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *string")
	}

	*w = stringWrapper(v.String)
	return nil
}

func (w stringWrapper) TextValue() (Text, error) {
	return Text{String: string(w), Valid: true}, nil
}

type timeWrapper time.Time

func (w *timeWrapper) ScanDate(v Date) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	switch v.InfinityModifier {
	case Finite:
		*w = timeWrapper(v.Time)
		return nil
	case Infinity:
		return fmt.Errorf("cannot scan Infinity into *time.Time")
	case NegativeInfinity:
		return fmt.Errorf("cannot scan -Infinity into *time.Time")
	default:
		return fmt.Errorf("invalid InfinityModifier: %v", v.InfinityModifier)
	}
}

func (w timeWrapper) DateValue() (Date, error) {
	return Date{Time: time.Time(w), Valid: true}, nil
}

func (w *timeWrapper) ScanTimestamp(v Timestamp) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	switch v.InfinityModifier {
	case Finite:
		*w = timeWrapper(v.Time)
		return nil
	case Infinity:
		return fmt.Errorf("cannot scan Infinity into *time.Time")
	case NegativeInfinity:
		return fmt.Errorf("cannot scan -Infinity into *time.Time")
	default:
		return fmt.Errorf("invalid InfinityModifier: %v", v.InfinityModifier)
	}
}

func (w timeWrapper) TimestampValue() (Timestamp, error) {
	return Timestamp{Time: time.Time(w), Valid: true}, nil
}

func (w *timeWrapper) ScanTimestamptz(v Timestamptz) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	switch v.InfinityModifier {
	case Finite:
		*w = timeWrapper(v.Time)
		return nil
	case Infinity:
		return fmt.Errorf("cannot scan Infinity into *time.Time")
	case NegativeInfinity:
		return fmt.Errorf("cannot scan -Infinity into *time.Time")
	default:
		return fmt.Errorf("invalid InfinityModifier: %v", v.InfinityModifier)
	}
}

func (w timeWrapper) TimestamptzValue() (Timestamptz, error) {
	return Timestamptz{Time: time.Time(w), Valid: true}, nil
}

func (w *timeWrapper) ScanTime(v Time) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Time")
	}

	// 24:00:00 is max allowed time in PostgreSQL, but time.Time will normalize that to 00:00:00 the next day.
	var maxRepresentableByTime int64 = 24*60*60*1000000 - 1
	if v.Microseconds > maxRepresentableByTime {
		return fmt.Errorf("%d microseconds cannot be represented as time.Time", v.Microseconds)
	}

	usec := v.Microseconds
	hours := usec / microsecondsPerHour
	usec -= hours * microsecondsPerHour
	minutes := usec / microsecondsPerMinute
	usec -= minutes * microsecondsPerMinute
	seconds := usec / microsecondsPerSecond
	usec -= seconds * microsecondsPerSecond
	ns := usec * 1000
	*w = timeWrapper(time.Date(2000, 1, 1, int(hours), int(minutes), int(seconds), int(ns), time.UTC))
	return nil
}

func (w timeWrapper) TimeValue() (Time, error) {
	t := time.Time(w)
	usec := int64(t.Hour())*microsecondsPerHour +
		int64(t.Minute())*microsecondsPerMinute +
		int64(t.Second())*microsecondsPerSecond +
		int64(t.Nanosecond())/1000
	return Time{Microseconds: usec, Valid: true}, nil
}

type durationWrapper time.Duration

func (w durationWrapper) SkipUnderlyingTypePlan() {}

func (w *durationWrapper) ScanInterval(v Interval) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *time.Interval")
	}

	us := int64(v.Months)*microsecondsPerMonth + int64(v.Days)*microsecondsPerDay + v.Microseconds
	*w = durationWrapper(time.Duration(us) * time.Microsecond)
	return nil
}

func (w durationWrapper) IntervalValue() (Interval, error) {
	return Interval{Microseconds: int64(w) / 1000, Valid: true}, nil
}

type netIPNetWrapper net.IPNet

func (w *netIPNetWrapper) ScanNetipPrefix(v netip.Prefix) error {
	if !v.IsValid() {
		return fmt.Errorf("cannot scan NULL into *net.IPNet")
	}

	*w = netIPNetWrapper{
		IP:   v.Addr().AsSlice(),
		Mask: net.CIDRMask(v.Bits(), v.Addr().BitLen()),
	}

	return nil
}
func (w netIPNetWrapper) NetipPrefixValue() (netip.Prefix, error) {
	ip, ok := netip.AddrFromSlice(w.IP)
	if !ok {
		return netip.Prefix{}, errors.New("invalid net.IPNet")
	}

	ones, _ := w.Mask.Size()

	return netip.PrefixFrom(ip, ones), nil
}

type netIPWrapper net.IP

func (w netIPWrapper) SkipUnderlyingTypePlan() {}

func (w *netIPWrapper) ScanNetipPrefix(v netip.Prefix) error {
	if !v.IsValid() {
		*w = nil
		return nil
	}

	if v.Addr().BitLen() != v.Bits() {
		return fmt.Errorf("cannot scan %v to *net.IP", v)
	}

	*w = netIPWrapper(v.Addr().AsSlice())
	return nil
}

func (w netIPWrapper) NetipPrefixValue() (netip.Prefix, error) {
	if w == nil {
		return netip.Prefix{}, nil
	}

	addr, ok := netip.AddrFromSlice([]byte(w))
	if !ok {
		return netip.Prefix{}, errors.New("invalid net.IP")
	}

	return netip.PrefixFrom(addr, addr.BitLen()), nil
}

type netipPrefixWrapper netip.Prefix

func (w *netipPrefixWrapper) ScanNetipPrefix(v netip.Prefix) error {
	*w = netipPrefixWrapper(v)
	return nil
}

func (w netipPrefixWrapper) NetipPrefixValue() (netip.Prefix, error) {
	return netip.Prefix(w), nil
}

type netipAddrWrapper netip.Addr

func (w *netipAddrWrapper) ScanNetipPrefix(v netip.Prefix) error {
	if !v.IsValid() {
		*w = netipAddrWrapper(netip.Addr{})
		return nil
	}

	if v.Addr().BitLen() != v.Bits() {
		return fmt.Errorf("cannot scan %v to netip.Addr", v)
	}

	*w = netipAddrWrapper(v.Addr())

	return nil
}

func (w netipAddrWrapper) NetipPrefixValue() (netip.Prefix, error) {
	addr := (netip.Addr)(w)
	if !addr.IsValid() {
		return netip.Prefix{}, nil
	}

	return netip.PrefixFrom(addr, addr.BitLen()), nil
}

type mapStringToPointerStringWrapper map[string]*string

func (w *mapStringToPointerStringWrapper) ScanHstore(v Hstore) error {
	*w = mapStringToPointerStringWrapper(v)
	return nil
}

func (w mapStringToPointerStringWrapper) HstoreValue() (Hstore, error) {
	return Hstore(w), nil
}

type mapStringToStringWrapper map[string]string

func (w *mapStringToStringWrapper) ScanHstore(v Hstore) error {
	*w = make(mapStringToStringWrapper, len(v))
	for k, v := range v {
		if v == nil {
			return fmt.Errorf("cannot scan NULL to string")
		}
		(*w)[k] = *v
	}
	return nil
}

func (w mapStringToStringWrapper) HstoreValue() (Hstore, error) {
	if w == nil {
		return nil, nil
	}

	hstore := make(Hstore, len(w))
	for k, v := range w {
		s := v
		hstore[k] = &s
	}
	return hstore, nil
}

type fmtStringerWrapper struct {
	s fmt.Stringer
}

func (w fmtStringerWrapper) TextValue() (Text, error) {
	return Text{String: w.s.String(), Valid: true}, nil
}

type byte16Wrapper [16]byte

func (w *byte16Wrapper) ScanUUID(v UUID) error {
	if !v.Valid {
		return fmt.Errorf("cannot scan NULL into *[16]byte")
	}
	*w = byte16Wrapper(v.Bytes)
	return nil
}

func (w byte16Wrapper) UUIDValue() (UUID, error) {
	return UUID{Bytes: [16]byte(w), Valid: true}, nil
}

type byteSliceWrapper []byte

func (w byteSliceWrapper) SkipUnderlyingTypePlan() {}

func (w *byteSliceWrapper) ScanText(v Text) error {
	if !v.Valid {
		*w = nil
		return nil
	}

	*w = byteSliceWrapper(v.String)
	return nil
}

func (w byteSliceWrapper) TextValue() (Text, error) {
	if w == nil {
		return Text{}, nil
	}

	return Text{String: string(w), Valid: true}, nil
}

func (w *byteSliceWrapper) ScanUUID(v UUID) error {
	if !v.Valid {
		*w = nil
		return nil
	}
	*w = make(byteSliceWrapper, 16)
	copy(*w, v.Bytes[:])
	return nil
}

func (w byteSliceWrapper) UUIDValue() (UUID, error) {
	if w == nil {
		return UUID{}, nil
	}

	uuid := UUID{Valid: true}
	copy(uuid.Bytes[:], w)
	return uuid, nil
}

// structWrapper implements CompositeIndexGetter for a struct.
type structWrapper struct {
	s              any
	exportedFields []reflect.Value
}

func (w structWrapper) IsNull() bool {
	return w.s == nil
}

func (w structWrapper) Index(i int) any {
	if i >= len(w.exportedFields) {
		return fmt.Errorf("%#v only has %d public fields - %d is out of bounds", w.s, len(w.exportedFields), i)
	}

	return w.exportedFields[i].Interface()
}

// ptrStructWrapper implements CompositeIndexScanner for a pointer to a struct.
type ptrStructWrapper struct {
	s              any
	exportedFields []reflect.Value
}

func (w *ptrStructWrapper) ScanNull() error {
	return fmt.Errorf("cannot scan NULL into %#v", w.s)
}

func (w *ptrStructWrapper) ScanIndex(i int) any {
	if i >= len(w.exportedFields) {
		return fmt.Errorf("%#v only has %d public fields - %d is out of bounds", w.s, len(w.exportedFields), i)
	}

	return w.exportedFields[i].Addr().Interface()
}

type anySliceArrayReflect struct {
	slice reflect.Value
}

func (a anySliceArrayReflect) Dimensions() []ArrayDimension {
	if a.slice.IsNil() {
		return nil
	}

	return []ArrayDimension{{Length: int32(a.slice.Len()), LowerBound: 1}}
}

func (a anySliceArrayReflect) Index(i int) any {
	return a.slice.Index(i).Interface()
}

func (a anySliceArrayReflect) IndexType() any {
	return reflect.New(a.slice.Type().Elem()).Elem().Interface()
}

func (a *anySliceArrayReflect) SetDimensions(dimensions []ArrayDimension) error {
	sliceType := a.slice.Type()

	if dimensions == nil {
		a.slice.Set(reflect.Zero(sliceType))
		return nil
	}

	elementCount := cardinality(dimensions)
	slice := reflect.MakeSlice(sliceType, elementCount, elementCount)
	a.slice.Set(slice)
	return nil
}

func (a *anySliceArrayReflect) ScanIndex(i int) any {
	return a.slice.Index(i).Addr().Interface()
}

func (a *anySliceArrayReflect) ScanIndexType() any {
	return reflect.New(a.slice.Type().Elem()).Interface()
}

type anyMultiDimSliceArray struct {
	slice reflect.Value
	dims  []ArrayDimension
}

func (a *anyMultiDimSliceArray) Dimensions() []ArrayDimension {
	if a.slice.IsNil() {
		return nil
	}

	s := a.slice
	for {
		a.dims = append(a.dims, ArrayDimension{Length: int32(s.Len()), LowerBound: 1})
		if s.Len() > 0 {
			s = s.Index(0)
		} else {
			break
		}
		if s.Type().Kind() == reflect.Slice {
		} else {
			break
		}
	}

	return a.dims
}

func (a *anyMultiDimSliceArray) Index(i int) any {
	if len(a.dims) == 1 {
		return a.slice.Index(i).Interface()
	}

	indexes := make([]int, len(a.dims))
	for j := len(a.dims) - 1; j >= 0; j-- {
		dimLen := int(a.dims[j].Length)
		indexes[j] = i % dimLen
		i = i / dimLen
	}

	v := a.slice
	for _, si := range indexes {
		v = v.Index(si)
	}

	return v.Interface()
}

func (a *anyMultiDimSliceArray) IndexType() any {
	lowestSliceType := a.slice.Type()
	for ; lowestSliceType.Elem().Kind() == reflect.Slice; lowestSliceType = lowestSliceType.Elem() {
	}
	return reflect.New(lowestSliceType.Elem()).Elem().Interface()
}

func (a *anyMultiDimSliceArray) SetDimensions(dimensions []ArrayDimension) error {
	sliceType := a.slice.Type()

	if dimensions == nil {
		a.slice.Set(reflect.Zero(sliceType))
		return nil
	}

	switch len(dimensions) {
	case 0:
		// Empty, but non-nil array
		slice := reflect.MakeSlice(sliceType, 0, 0)
		a.slice.Set(slice)
		return nil
	case 1:
		elementCount := cardinality(dimensions)
		slice := reflect.MakeSlice(sliceType, elementCount, elementCount)
		a.slice.Set(slice)
		return nil
	default:
		sliceDimensionCount := 1
		lowestSliceType := sliceType
		for ; lowestSliceType.Elem().Kind() == reflect.Slice; lowestSliceType = lowestSliceType.Elem() {
			sliceDimensionCount++
		}

		if sliceDimensionCount != len(dimensions) {
			return fmt.Errorf("PostgreSQL array has %d dimensions but slice has %d dimensions", len(dimensions), sliceDimensionCount)
		}

		elementCount := cardinality(dimensions)
		flatSlice := reflect.MakeSlice(lowestSliceType, elementCount, elementCount)

		multiDimSlice := a.makeMultidimensionalSlice(sliceType, dimensions, flatSlice, 0)
		a.slice.Set(multiDimSlice)

		// Now that a.slice is a multi-dimensional slice with the underlying data pointed at flatSlice change a.slice to
		// flatSlice so ScanIndex only has to handle simple one dimensional slices.
		a.slice = flatSlice

		return nil
	}

}

func (a *anyMultiDimSliceArray) makeMultidimensionalSlice(sliceType reflect.Type, dimensions []ArrayDimension, flatSlice reflect.Value, flatSliceIdx int) reflect.Value {
	if len(dimensions) == 1 {
		endIdx := flatSliceIdx + int(dimensions[0].Length)
		return flatSlice.Slice3(flatSliceIdx, endIdx, endIdx)
	}

	sliceLen := int(dimensions[0].Length)
	slice := reflect.MakeSlice(sliceType, sliceLen, sliceLen)
	for i := 0; i < sliceLen; i++ {
		subSlice := a.makeMultidimensionalSlice(sliceType.Elem(), dimensions[1:], flatSlice, flatSliceIdx+(i*int(dimensions[1].Length)))
		slice.Index(i).Set(subSlice)
	}

	return slice
}

func (a *anyMultiDimSliceArray) ScanIndex(i int) any {
	return a.slice.Index(i).Addr().Interface()
}

func (a *anyMultiDimSliceArray) ScanIndexType() any {
	lowestSliceType := a.slice.Type()
	for ; lowestSliceType.Elem().Kind() == reflect.Slice; lowestSliceType = lowestSliceType.Elem() {
	}
	return reflect.New(lowestSliceType.Elem()).Interface()
}

type anyArrayArrayReflect struct {
	array reflect.Value
}

func (a anyArrayArrayReflect) Dimensions() []ArrayDimension {
	return []ArrayDimension{{Length: int32(a.array.Len()), LowerBound: 1}}
}

func (a anyArrayArrayReflect) Index(i int) any {
	return a.array.Index(i).Interface()
}

func (a anyArrayArrayReflect) IndexType() any {
	return reflect.New(a.array.Type().Elem()).Elem().Interface()
}

func (a *anyArrayArrayReflect) SetDimensions(dimensions []ArrayDimension) error {
	if dimensions == nil {
		return fmt.Errorf("anyArrayArrayReflect: cannot scan NULL into %v", a.array.Type().String())
	}

	if len(dimensions) != 1 {
		return fmt.Errorf("anyArrayArrayReflect: cannot scan multi-dimensional array into %v", a.array.Type().String())
	}

	if int(dimensions[0].Length) != a.array.Len() {
		return fmt.Errorf("anyArrayArrayReflect: cannot scan array with length %v into %v", dimensions[0].Length, a.array.Type().String())
	}

	return nil
}

func (a *anyArrayArrayReflect) ScanIndex(i int) any {
	return a.array.Index(i).Addr().Interface()
}

func (a *anyArrayArrayReflect) ScanIndexType() any {
	return reflect.New(a.array.Type().Elem()).Interface()
}