README
¶
nisql
go get -u github.com/cihangir/nisql
Package nisql provides nullable types for database operations with proper json marshalling and unmarshalling
Usage
type NullBool
type NullBool struct {
sql.NullBool
}
NullBool is a type that can be null or a bool
func Bool
func Bool(b bool) NullBool
Bool creates a valid NullBool
func (*NullBool) Get
func (n *NullBool) Get() *bool
Get returns nil or underlying bool value
func (*NullBool) MarshalJSON
func (n *NullBool) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullBool) UnmarshalJSON
func (n *NullBool) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullFloat64
type NullFloat64 struct {
sql.NullFloat64
}
NullFloat64 is a type that can be null or a float64
func Float64
func Float64(f float64) NullFloat64
Float64 creates a valid NullFloat64
func (*NullFloat64) Get
func (n *NullFloat64) Get() *float64
Get returns nil or underlying float64 value
func (*NullFloat64) MarshalJSON
func (n *NullFloat64) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullFloat64) UnmarshalJSON
func (n *NullFloat64) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullInt64
type NullInt64 struct {
sql.NullInt64
}
NullInt64 is a type that can be null or an int
func Int64
func Int64(i int64) NullInt64
Int64 creates a valid NullInt64
func (*NullInt64) Get
func (n *NullInt64) Get() *int64
Get returns nil or underlying int64 value
func (*NullInt64) MarshalJSON
func (n *NullInt64) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullInt64) UnmarshalJSON
func (n *NullInt64) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullString
type NullString struct {
sql.NullString
}
NullString is a type that can be null or a string
func String
func String(s string) NullString
String creates a valid NullString
func (*NullString) Get
func (n *NullString) Get() *string
Get returns nil or underlying string value
func (*NullString) MarshalJSON
func (n *NullString) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullString) UnmarshalJSON
func (n *NullString) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullTime
type NullTime struct {
pq.NullTime
}
NullTime is a type that can be null or a time.Time
func Time
func Time(t time.Time) NullTime
Time creates a valid NullTime
func (*NullTime) Get
func (n *NullTime) Get() *time.Time
Get returns nil or underlying time.Time value
func (*NullTime) MarshalJSON
func (n *NullTime) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullTime) UnmarshalJSON
func (n *NullTime) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
Documentation
¶
Overview ¶
Package nisql provides nullable types for database operations with proper json marshalling and unmarshalling
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type NullBool ¶
NullBool is a type that can be null or a bool
func (*NullBool) MarshalJSON ¶
MarshalJSON implements the json.Marshaler interface.
func (*NullBool) UnmarshalJSON ¶
UnmarshalJSON implements the json.Unmarshaler interface.
type NullFloat64 ¶
type NullFloat64 struct {
sql.NullFloat64
}
NullFloat64 is a type that can be null or a float64
func (*NullFloat64) Get ¶
func (n *NullFloat64) Get() *float64
Get returns nil or underlying float64 value
func (*NullFloat64) MarshalJSON ¶
func (n *NullFloat64) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullFloat64) UnmarshalJSON ¶
func (n *NullFloat64) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullInt64 ¶
NullInt64 is a type that can be null or an int
func (*NullInt64) MarshalJSON ¶
MarshalJSON implements the json.Marshaler interface.
func (*NullInt64) UnmarshalJSON ¶
UnmarshalJSON implements the json.Unmarshaler interface.
type NullString ¶
type NullString struct {
sql.NullString
}
NullString is a type that can be null or a string
func (*NullString) Get ¶
func (n *NullString) Get() *string
Get returns nil or underlying string value
func (*NullString) MarshalJSON ¶
func (n *NullString) MarshalJSON() ([]byte, error)
MarshalJSON implements the json.Marshaler interface.
func (*NullString) UnmarshalJSON ¶
func (n *NullString) UnmarshalJSON(b []byte) error
UnmarshalJSON implements the json.Unmarshaler interface.
type NullTime ¶
NullTime is a type that can be null or a time.Time
func (*NullTime) MarshalJSON ¶
MarshalJSON implements the json.Marshaler interface.
func (*NullTime) UnmarshalJSON ¶
UnmarshalJSON implements the json.Unmarshaler interface.
Source Files