ericlagergren

Documentation

Index

• func Register(typeMap *pgtype.Map)
• func TryWrapNumericEncodePlan(value interface{}) (pgtype.WrappedEncodePlanNextSetter, interface{}, bool)
• func TryWrapNumericScanPlan(target interface{}) (pgtype.WrappedScanPlanNextSetter, interface{}, bool)
• type ComposeError
  • func (e ComposeError) Error() string
• type Decimal
  • func (d *Decimal) Compose(form byte, negative bool, coefficient []byte, exponent int32) error
  • func (d *Decimal) Decompose(buf []byte) (form byte, negative bool, coefficient []byte, exponent int32)
  • func (d Decimal) NumericValue() (pgtype.Numeric, error)
  • func (d *Decimal) ScanNumeric(val pgtype.Numeric) error
• type NoPlanError
  • func (e NoPlanError) Error() string
• type NumericCodec
  • func (NumericCodec) DecodeValue(typeMap *pgtype.Map, oid uint32, format int16, src []byte) (interface{}, error)
• type ScanError
  • func (e ScanError) Error() string
• type ScanNumericError
  • func (e ScanNumericError) Error() string
• type TypeAssertError
  • func (e TypeAssertError) Error() string

Functions

func Register

func Register(typeMap *pgtype.Map)

Register registers the ericlagergren/decimal integration with a pgtype.ConnInfo.

func TryWrapNumericEncodePlan

func TryWrapNumericEncodePlan(
	value interface{},
) (pgtype.WrappedEncodePlanNextSetter, interface{}, bool)

func TryWrapNumericScanPlan

func TryWrapNumericScanPlan(
	target interface{},
) (pgtype.WrappedScanPlanNextSetter, interface{}, bool)

Types

type ComposeError

type ComposeError struct {
	Val interface{}
}

func (ComposeError) Error

func (e ComposeError) Error() string

type Decimal

type Decimal decimal.Big

func (*Decimal) Compose

func (d *Decimal) Compose(form byte, negative bool, coefficient []byte, exponent int32) error

ported from https://github.com/ericlagergren/decimal/blob/495c53812d05/decomposer.go#L76

func (*Decimal) Decompose

func (d *Decimal) Decompose(
	buf []byte,
) (form byte, negative bool, coefficient []byte, exponent int32)

ported from https://github.com/ericlagergren/decimal/blob/495c53812d05/decomposer.go#L43

func (Decimal) NumericValue

func (d Decimal) NumericValue() (pgtype.Numeric, error)

func (*Decimal) ScanNumeric

func (d *Decimal) ScanNumeric(val pgtype.Numeric) error

type NoPlanError

type NoPlanError struct{}

func (NoPlanError) Error

func (e NoPlanError) Error() string

type NumericCodec

type NumericCodec struct {
	pgtype.NumericCodec
}

func (NumericCodec) DecodeValue

func (NumericCodec) DecodeValue(typeMap *pgtype.Map,
	oid uint32,
	format int16,
	src []byte,
) (interface{}, error)

type ScanError

type ScanError struct {
	Err error
}

func (ScanError) Error

func (e ScanError) Error() string

type ScanNumericError

type ScanNumericError struct {
	Val interface{}
}

func (ScanNumericError) Error

func (e ScanNumericError) Error() string

type TypeAssertError

type TypeAssertError struct{}

func (TypeAssertError) Error

func (e TypeAssertError) Error() string