package value

import "github.com/ydb-platform/ydb-go-sdk/v3/internal/value"

Index

Constants 

const (
	LayoutDate        = "2006-01-02"
	LayoutDatetime    = "2006-01-02T15:04:05Z"
	LayoutTimestamp   = "2006-01-02T15:04:05.000000Z"
	LayoutTzDatetime  = "2006-01-02T15:04:05"
	LayoutTzTimestamp = "2006-01-02T15:04:05.000000"
)

Date format layouts described in time.Format and time.ANSIC docs. 

const InfiniteDuration = time.Duration(math.MaxInt64)

Functions

func BigEndianUint128 

func BigEndianUint128(hi, lo uint64) (v [16]byte)

BigEndianUint128 builds a big-endian uint128 value.

func BoolValue 

func BoolValue(v bool) boolValue

func BytesValue 

func BytesValue(v []byte) bytesValue

func CastTo 

func CastTo(v Value, dst interface{}) error

func DateToTime 

func DateToTime(n uint32) time.Time

DateToTime up to 11761191-01-20 00:00:00 +0000 UTC.

func DateValue 

func DateValue(v uint32) dateValue

DateValue returns ydb date value by given days since Epoch

func DateValueFromTime 

func DateValueFromTime(t time.Time) dateValue

func DatetimeToTime 

func DatetimeToTime(n uint32) time.Time

DatetimeToTime converts seconds to time.Time Up to 2106-02-07 06:28:15 +0000 UTC.

func DatetimeValue 

func DatetimeValue(v uint32) datetimeValue

DatetimeValue makes ydb datetime value from seconds since Epoch

func DatetimeValueFromTime 

func DatetimeValueFromTime(t time.Time) datetimeValue

func DecimalValue 

func DecimalValue(v [16]byte, precision, scale uint32) *decimalValue

func DecimalValueFromBigInt 

func DecimalValueFromBigInt(v *big.Int, precision, scale uint32) *decimalValue

func DictValue 

func DictValue(values ...DictValueField) *dictValue

func DoubleValue 

func DoubleValue(v float64) *doubleValue

func DyNumberValue 

func DyNumberValue(v string) dyNumberValue

func FloatValue 

func FloatValue(v float32) *floatValue

func Int16Value 

func Int16Value(v int16) int16Value

func Int32Value 

func Int32Value(v int32) int32Value

func Int64Value 

func Int64Value(v int64) int64Value

func Int8Value 

func Int8Value(v int8) int8Value

func IntervalToDuration 

func IntervalToDuration(n int64) time.Duration

IntervalToDuration returns time.Duration from given microseconds

func IntervalValue 

func IntervalValue(v int64) intervalValue

IntervalValue makes Value from given microseconds value

func IntervalValueFromDuration 

func IntervalValueFromDuration(v time.Duration) intervalValue

func JSONDocumentValue 

func JSONDocumentValue(v string) jsonDocumentValue

func JSONValue 

func JSONValue(v string) jsonValue

func ListValue 

func ListValue(items ...Value) *listValue

func NullValue 

func NullValue(t types.Type) *optionalValue

func OptionalValue 

func OptionalValue(v Value) *optionalValue

func SetValue 

func SetValue(items ...Value) *setValue

func StructValue 

func StructValue(fields ...StructValueField) *structValue

func TextValue 

func TextValue(v string) textValue

func TimestampToTime 

func TimestampToTime(n uint64) time.Time

TimestampToTime converts given microseconds to time.Time Up to 586524-01-19 08:01:49.000551615 +0000 UTC.

func TimestampValue 

func TimestampValue(v uint64) timestampValue

TimestampValue makes ydb timestamp value by given microseconds since Epoch

func TimestampValueFromTime 

func TimestampValueFromTime(t time.Time) timestampValue

func ToYDB 

func ToYDB(v Value, a *allocator.Allocator) *Ydb.TypedValue

func TupleValue 

func TupleValue(values ...Value) *tupleValue

func TzDateToTime 

func TzDateToTime(s string) (t time.Time, err error)

func TzDateValue 

func TzDateValue(v string) tzDateValue

func TzDateValueFromTime 

func TzDateValueFromTime(t time.Time) tzDateValue

func TzDatetimeToTime 

func TzDatetimeToTime(s string) (t time.Time, err error)

func TzDatetimeValue 

func TzDatetimeValue(v string) tzDatetimeValue

func TzDatetimeValueFromTime 

func TzDatetimeValueFromTime(t time.Time) tzDatetimeValue

func TzTimestampToTime 

func TzTimestampToTime(s string) (t time.Time, err error)

func TzTimestampValue 

func TzTimestampValue(v string) tzTimestampValue

func TzTimestampValueFromTime 

func TzTimestampValueFromTime(t time.Time) tzTimestampValue

func UUIDValue 

func UUIDValue(v [16]byte) *uuidValue

func Uint16Value 

func Uint16Value(v uint16) uint16Value

func Uint32Value 

func Uint32Value(v uint32) uint32Value

func Uint64Value 

func Uint64Value(v uint64) uint64Value

func Uint8Value 

func Uint8Value(v uint8) uint8Value

func VariantValueStruct 

func VariantValueStruct(v Value, name string, t types.Type) *variantValue

func VariantValueTuple 

func VariantValueTuple(v Value, idx uint32, t types.Type) *variantValue

func VoidValue 

func VoidValue() voidValue

func YSONValue 

func YSONValue(v []byte) ysonValue

Types

type DecimalValuer 

type DecimalValuer interface {
	Value() [16]byte
	Precision() uint32
	Scale() uint32
}

type DictValueField 

type DictValueField struct {
	K Value
	V Value
}

type StructValueField 

type StructValueField struct {
	Name string
	V    Value
}

type Value 

type Value interface {
	Type() types.Type
	Yql() string
	// contains filtered or unexported methods
}

func FromYDB 

func FromYDB(t *Ydb.Type, v *Ydb.Value) Value

func ZeroValue 

func ZeroValue(t types.Type) Value

Source Files

cast.go time.go value.go

Version
v3.56.2
Published
Feb 26, 2024
Platform
js/wasm
Imports
16 packages
Last checked
50 seconds ago –

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