package types

import "github.com/jmoiron/sqlx/types"

Index ¶

• type BitBool
• func (b *BitBool) Scan(src interface{}) error
• func (b BitBool) Value() (driver.Value, error)
• type GzippedText
• func (g *GzippedText) Scan(src interface{}) error
• func (g GzippedText) Value() (driver.Value, error)
• type JSONText
• func (j JSONText) MarshalJSON() ([]byte, error)
• func (j *JSONText) Scan(src interface{}) error
• func (j JSONText) String() string
• func (j *JSONText) Unmarshal(v interface{}) error
• func (j *JSONText) UnmarshalJSON(data []byte) error
• func (j JSONText) Value() (driver.Value, error)
• type NullJSONText
• func (n *NullJSONText) Scan(value interface{}) error
• func (n NullJSONText) Value() (driver.Value, error)

Types ¶

type BitBool ¶

type BitBool bool

BitBool is an implementation of a bool for the MySQL type BIT(1). This type allows you to avoid wasting an entire byte for MySQL's boolean type TINYINT.

func (*BitBool) Scan ¶

func (b *BitBool) Scan(src interface{}) error

Scan implements the sql.Scanner interface, and turns the bitfield incoming from MySQL into a BitBool

func (BitBool) Value ¶

func (b BitBool) Value() (driver.Value, error)

Value implements the driver.Valuer interface, and turns the BitBool into a bitfield (BIT(1)) for MySQL storage.

type GzippedText ¶

type GzippedText []byte

GzippedText is a []byte which transparently gzips data being submitted to a database and ungzips data being Scanned from a database.

func (*GzippedText) Scan ¶

func (g *GzippedText) Scan(src interface{}) error

Scan implements the sql.Scanner interface, ungzipping the value coming off the wire and storing the raw result in the GzippedText.

func (GzippedText) Value ¶

func (g GzippedText) Value() (driver.Value, error)

Value implements the driver.Valuer interface, gzipping the raw value of this GzippedText.

type JSONText ¶

type JSONText json.RawMessage

JSONText is a json.RawMessage, which is a []byte underneath. Value() validates the json format in the source, and returns an error if the json is not valid. Scan does no validation. JSONText additionally implements `Unmarshal`, which unmarshals the json within to an interface{}

func (JSONText) MarshalJSON ¶

func (j JSONText) MarshalJSON() ([]byte, error)

MarshalJSON returns the *j as the JSON encoding of j.

func (*JSONText) Scan ¶

func (j *JSONText) Scan(src interface{}) error

Scan stores the src in *j. No validation is done.

func (JSONText) String ¶

func (j JSONText) String() string

String supports pretty printing for JSONText types.

func (*JSONText) Unmarshal ¶

func (j *JSONText) Unmarshal(v interface{}) error

Unmarshal unmarshal's the json in j to v, as in json.Unmarshal.

func (*JSONText) UnmarshalJSON ¶

func (j *JSONText) UnmarshalJSON(data []byte) error

UnmarshalJSON sets *j to a copy of data

func (JSONText) Value ¶

func (j JSONText) Value() (driver.Value, error)

Value returns j as a value. This does a validating unmarshal into another RawMessage. If j is invalid json, it returns an error.

type NullJSONText ¶

type NullJSONText struct {
	JSONText
	Valid bool // Valid is true if JSONText is not NULL
}

NullJSONText represents a JSONText that may be null. NullJSONText implements the scanner interface so it can be used as a scan destination, similar to NullString.

func (*NullJSONText) Scan ¶

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

Scan implements the Scanner interface.

func (NullJSONText) Value ¶

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

Value implements the driver Valuer interface.

Source Files ¶

types.go