spectypes

package
v1.0.97 Latest Latest
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 Go to latest Published: May 18, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package spectypes provides nullable SQL types with automatic casting and conversion methods.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ToJSONDT 

func ToJSONDT(dt time.Time) string

ToJSONDT formats a time.Time to RFC3339 string.

func TryIfInt64 

func TryIfInt64(v any, def int64) int64

TryIfInt64 tries to parse any value to int64 with default.

Types

type SqlBool 

type SqlBool = SqlNull[bool]

Type aliases for common types.

func NewSqlBool 

func NewSqlBool(v bool) SqlBool

type SqlBoolArray added in v1.0.87 

type SqlBoolArray struct {
	Val   []bool
	Valid bool
}

func NewSqlBoolArray added in v1.0.87 

func NewSqlBoolArray(v []bool) SqlBoolArray

func (SqlBoolArray) MarshalJSON added in v1.0.87 

func (a SqlBoolArray) MarshalJSON() ([]byte, error)

func (*SqlBoolArray) Scan added in v1.0.87 

func (a *SqlBoolArray) Scan(value any) error

func (*SqlBoolArray) UnmarshalJSON added in v1.0.87 

func (a *SqlBoolArray) UnmarshalJSON(b []byte) error

func (SqlBoolArray) Value added in v1.0.87 

func (a SqlBoolArray) Value() (driver.Value, error)

type SqlByteArray added in v1.0.44 

type SqlByteArray = SqlNull[[]byte]

Type aliases for common types.

func NewSqlByteArray added in v1.0.44 

func NewSqlByteArray(v []byte) SqlByteArray

type SqlDate 

type SqlDate struct{ SqlNull[time.Time] }

SqlDate - Date only (YYYY-MM-DD).

func NewSqlDate 

func NewSqlDate(v time.Time) SqlDate

func SqlDateNow 

func SqlDateNow() SqlDate

func (SqlDate) MarshalJSON 

func (d SqlDate) MarshalJSON() ([]byte, error)

func (SqlDate) String 

func (d SqlDate) String() string

func (*SqlDate) UnmarshalJSON 

func (d *SqlDate) UnmarshalJSON(b []byte) error

func (SqlDate) Value 

func (d SqlDate) Value() (driver.Value, error)

type SqlFloat32Array added in v1.0.87 

type SqlFloat32Array struct {
	Val   []float32
	Valid bool
}

func NewSqlFloat32Array added in v1.0.87 

func NewSqlFloat32Array(v []float32) SqlFloat32Array

func (SqlFloat32Array) MarshalJSON added in v1.0.87 

func (a SqlFloat32Array) MarshalJSON() ([]byte, error)

func (*SqlFloat32Array) Scan added in v1.0.87 

func (a *SqlFloat32Array) Scan(value any) error

func (*SqlFloat32Array) UnmarshalJSON added in v1.0.87 

func (a *SqlFloat32Array) UnmarshalJSON(b []byte) error

func (SqlFloat32Array) Value added in v1.0.87 

func (a SqlFloat32Array) Value() (driver.Value, error)

type SqlFloat64 

type SqlFloat64 = SqlNull[float64]

Type aliases for common types.

func NewSqlFloat64 

func NewSqlFloat64(v float64) SqlFloat64

type SqlFloat64Array added in v1.0.87 

type SqlFloat64Array struct {
	Val   []float64
	Valid bool
}

func NewSqlFloat64Array added in v1.0.87 

func NewSqlFloat64Array(v []float64) SqlFloat64Array

func (SqlFloat64Array) MarshalJSON added in v1.0.87 

func (a SqlFloat64Array) MarshalJSON() ([]byte, error)

func (*SqlFloat64Array) Scan added in v1.0.87 

func (a *SqlFloat64Array) Scan(value any) error

func (*SqlFloat64Array) UnmarshalJSON added in v1.0.87 

func (a *SqlFloat64Array) UnmarshalJSON(b []byte) error

func (SqlFloat64Array) Value added in v1.0.87 

func (a SqlFloat64Array) Value() (driver.Value, error)

type SqlInt16 

type SqlInt16 = SqlNull[int16]

Type aliases for common types.

func NewSqlInt16 

func NewSqlInt16(v int16) SqlInt16

type SqlInt16Array added in v1.0.87 

type SqlInt16Array struct {
	Val   []int16
	Valid bool
}

func NewSqlInt16Array added in v1.0.87 

func NewSqlInt16Array(v []int16) SqlInt16Array

func (SqlInt16Array) MarshalJSON added in v1.0.87 

func (a SqlInt16Array) MarshalJSON() ([]byte, error)

func (*SqlInt16Array) Scan added in v1.0.87 

func (a *SqlInt16Array) Scan(value any) error

func (*SqlInt16Array) UnmarshalJSON added in v1.0.87 

func (a *SqlInt16Array) UnmarshalJSON(b []byte) error

func (SqlInt16Array) Value added in v1.0.87 

func (a SqlInt16Array) Value() (driver.Value, error)

type SqlInt32 

type SqlInt32 = SqlNull[int32]

Type aliases for common types.

func NewSqlInt32 

func NewSqlInt32(v int32) SqlInt32

type SqlInt32Array added in v1.0.87 

type SqlInt32Array struct {
	Val   []int32
	Valid bool
}

func NewSqlInt32Array added in v1.0.87 

func NewSqlInt32Array(v []int32) SqlInt32Array

func (SqlInt32Array) MarshalJSON added in v1.0.87 

func (a SqlInt32Array) MarshalJSON() ([]byte, error)

func (*SqlInt32Array) Scan added in v1.0.87 

func (a *SqlInt32Array) Scan(value any) error

func (*SqlInt32Array) UnmarshalJSON added in v1.0.87 

func (a *SqlInt32Array) UnmarshalJSON(b []byte) error

func (SqlInt32Array) Value added in v1.0.87 

func (a SqlInt32Array) Value() (driver.Value, error)

type SqlInt64 

type SqlInt64 = SqlNull[int64]

Type aliases for common types.

func NewSqlInt64 

func NewSqlInt64(v int64) SqlInt64

type SqlInt64Array added in v1.0.87 

type SqlInt64Array struct {
	Val   []int64
	Valid bool
}

func NewSqlInt64Array added in v1.0.87 

func NewSqlInt64Array(v []int64) SqlInt64Array

func (SqlInt64Array) MarshalJSON added in v1.0.87 

func (a SqlInt64Array) MarshalJSON() ([]byte, error)

func (*SqlInt64Array) Scan added in v1.0.87 

func (a *SqlInt64Array) Scan(value any) error

func (*SqlInt64Array) UnmarshalJSON added in v1.0.87 

func (a *SqlInt64Array) UnmarshalJSON(b []byte) error

func (SqlInt64Array) Value added in v1.0.87 

func (a SqlInt64Array) Value() (driver.Value, error)

type SqlJSONB 

type SqlJSONB []byte

SqlJSONB - Nullable JSONB as []byte.

func (SqlJSONB) AsMap 

func (n SqlJSONB) AsMap() (map[string]any, error)

func (SqlJSONB) AsSlice 

func (n SqlJSONB) AsSlice() ([]any, error)

func (SqlJSONB) MarshalJSON 

func (n SqlJSONB) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.

func (*SqlJSONB) Scan 

func (n *SqlJSONB) Scan(value any) error

Scan implements sql.Scanner.

func (*SqlJSONB) UnmarshalJSON 

func (n *SqlJSONB) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.

func (SqlJSONB) Value 

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

Value implements driver.Valuer.

type SqlNull 

type SqlNull[T any] struct {
	Val   T
	Valid bool
}

SqlNull is a generic nullable type that behaves like sql.NullXXX with auto-casting.

func NewSql 

func NewSql[T any](value any) SqlNull[T]

func Null 

func Null[T any](v T, valid bool) SqlNull[T]

Constructor helpers - clean and fast value creation

func (SqlNull[T]) Bool 

func (n SqlNull[T]) Bool() bool

Bool converts to bool or false if invalid.

func (SqlNull[T]) Float64 

func (n SqlNull[T]) Float64() float64

Float64 converts to float64 or 0.0 if invalid.

func (*SqlNull[T]) FromString 

func (n *SqlNull[T]) FromString(s string) error

func (SqlNull[T]) Int64 

func (n SqlNull[T]) Int64() int64

Int64 converts to int64 or 0 if invalid.

func (SqlNull[T]) MarshalJSON 

func (n SqlNull[T]) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler.

func (*SqlNull[T]) Scan 

func (n *SqlNull[T]) Scan(value any) error

Scan implements sql.Scanner.

func (SqlNull[T]) String 

func (n SqlNull[T]) String() string

String implements fmt.Stringer.

func (SqlNull[T]) Time 

func (n SqlNull[T]) Time() time.Time

Time converts to time.Time or zero if invalid.

func (SqlNull[T]) UUID 

func (n SqlNull[T]) UUID() uuid.UUID

UUID converts to uuid.UUID or Nil if invalid.

func (*SqlNull[T]) UnmarshalJSON 

func (n *SqlNull[T]) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.

func (SqlNull[T]) Value 

func (n SqlNull[T]) Value() (driver.Value, error)

Value implements driver.Valuer.

type SqlString 

type SqlString = SqlNull[string]

Type aliases for common types.

func NewSqlString 

func NewSqlString(v string) SqlString

type SqlStringArray added in v1.0.87 

type SqlStringArray struct {
	Val   []string
	Valid bool
}

SqlStringArray is a nullable PostgreSQL text[] / varchar[] array.

func NewSqlStringArray added in v1.0.87 

func NewSqlStringArray(v []string) SqlStringArray

func (SqlStringArray) MarshalJSON added in v1.0.87 

func (a SqlStringArray) MarshalJSON() ([]byte, error)

func (*SqlStringArray) Scan added in v1.0.87 

func (a *SqlStringArray) Scan(value any) error

func (*SqlStringArray) UnmarshalJSON added in v1.0.87 

func (a *SqlStringArray) UnmarshalJSON(b []byte) error

func (SqlStringArray) Value added in v1.0.87 

func (a SqlStringArray) Value() (driver.Value, error)

type SqlTime 

type SqlTime struct{ SqlNull[time.Time] }

SqlTime - Time only (HH:MM:SS).

func NewSqlTime 

func NewSqlTime(v time.Time) SqlTime

func SqlTimeNow 

func SqlTimeNow() SqlTime

func (SqlTime) MarshalJSON 

func (t SqlTime) MarshalJSON() ([]byte, error)

func (SqlTime) String 

func (t SqlTime) String() string

func (*SqlTime) UnmarshalJSON 

func (t *SqlTime) UnmarshalJSON(b []byte) error

func (SqlTime) Value 

func (t SqlTime) Value() (driver.Value, error)

type SqlTimeStamp 

type SqlTimeStamp struct{ SqlNull[time.Time] }

SqlTimeStamp - Timestamp with custom formatting (YYYY-MM-DDTHH:MM:SS).

func NewSqlTimeStamp 

func NewSqlTimeStamp(v time.Time) SqlTimeStamp

func SqlTimeStampNow 

func SqlTimeStampNow() SqlTimeStamp

func (SqlTimeStamp) MarshalJSON 

func (t SqlTimeStamp) MarshalJSON() ([]byte, error)

func (*SqlTimeStamp) UnmarshalJSON 

func (t *SqlTimeStamp) UnmarshalJSON(b []byte) error

func (SqlTimeStamp) Value 

func (t SqlTimeStamp) Value() (driver.Value, error)

type SqlUUID 

type SqlUUID = SqlNull[uuid.UUID]

Type aliases for common types.

func NewSqlUUID 

func NewSqlUUID(v uuid.UUID) SqlUUID

type SqlUUIDArray added in v1.0.87 

type SqlUUIDArray struct {
	Val   []uuid.UUID
	Valid bool
}

func NewSqlUUIDArray added in v1.0.87 

func NewSqlUUIDArray(v []uuid.UUID) SqlUUIDArray

func (SqlUUIDArray) MarshalJSON added in v1.0.87 

func (a SqlUUIDArray) MarshalJSON() ([]byte, error)

func (*SqlUUIDArray) Scan added in v1.0.87 

func (a *SqlUUIDArray) Scan(value any) error

func (*SqlUUIDArray) UnmarshalJSON added in v1.0.87 

func (a *SqlUUIDArray) UnmarshalJSON(b []byte) error

func (SqlUUIDArray) Value added in v1.0.87 

func (a SqlUUIDArray) Value() (driver.Value, error)

type SqlVector added in v1.0.87 

type SqlVector struct {
	Val   []float32
	Valid bool
}

SqlVector is a nullable pgvector `vector` type backed by []float32. Wire format: `[1.0,2.0,3.0]` (square brackets, comma-separated floats).

func NewSqlVector added in v1.0.87 

func NewSqlVector(val []float32) SqlVector

func (SqlVector) MarshalJSON added in v1.0.87 

func (v SqlVector) MarshalJSON() ([]byte, error)

func (*SqlVector) Scan added in v1.0.87 

func (v *SqlVector) Scan(value any) error

func (*SqlVector) UnmarshalJSON added in v1.0.87 

func (v *SqlVector) UnmarshalJSON(b []byte) error

func (SqlVector) Value added in v1.0.87 

func (v SqlVector) Value() (driver.Value, error)

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