postgres

package

v0.0.0-...-f418d51 Latest Latest Go to latest Published: May 4, 2018 License: BSD-3-Clause Imports: 4 Imported by: 0

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Repository

github.com/hhh0pe/decimal

Documentation ¶

Index ¶

Constants
type Decimal
- func (d *Decimal) Scan(val interface{}) error
- func (d *Decimal) Value() (driver.Value, error)
type LengthError
- func (e LengthError) Error() string
type NullDecimal
- func (n *NullDecimal) Scan(value interface{}) error
- func (n NullDecimal) Value() (driver.Value, error)

Constants ¶

View Source

const (
	MaxIntegralDigits   = 131072 // max digits before the decimal point
	MaxFractionalDigits = 16383  // max digits after the decimal point
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Decimal ¶

type Decimal struct {
	decimal.Decimal
}

func (*Decimal) Scan ¶

func (d *Decimal) Scan(val interface{}) error

Scan implements sql.Scanner.

func (*Decimal) Value ¶

func (d *Decimal) Value() (driver.Value, error)

Value implements driver.Valuer.

type LengthError ¶

type LengthError struct {
	Part string // "integral" or "fractional"
	N    int    // length of invalid part
	// contains filtered or unexported fields
}

LengthError is returned from Decimal.Value when either its integral (digits before the decimal point) or fractional (digits after the decimal point) parts are too long for PostgresSQL.

func (LengthError) Error ¶

func (e LengthError) Error() string

type NullDecimal ¶

type NullDecimal struct {
	Decimal
	Valid bool
}

func (*NullDecimal) Scan ¶

func (n *NullDecimal) Scan(value interface{}) error

Scan implements the Scanner interface.

func (NullDecimal) Value ¶

func (n NullDecimal) Value() (driver.Value, error)

Value implements the driver Valuer interface.

Source Files ¶

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