hstore

Documentation

Index

• type Hstore
  • func (h *Hstore) Scan(value interface{}) error
  • func (h Hstore) Value() (driver.Value, error)

Types

type Hstore

type Hstore struct {
	Map map[string]sql.NullString
}

Hstore is a wrapper for transferring Hstore values back and forth easily.

func (*Hstore) Scan

func (h *Hstore) Scan(value interface{}) error

Scan implements the Scanner interface.

Note h.Map is reallocated before the scan to clear existing values. If the hstore column's database value is NULL, then h.Map is set to nil instead.

func (Hstore) Value

func (h Hstore) Value() (driver.Value, error)

Value implements the driver Valuer interface. Note if h.Map is nil, the database column value will be set to NULL.