drivers

package
v0.0.0-...-dfb39b5 Latest Latest
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 Go to latest Published: Aug 2, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

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Index

Constants

View Source 
const (
	DateLayout = "2006-01-02"
)

Variables

This section is empty.

Functions

func TimeLayout 

func TimeLayout(tz bool, precision int) string

func TimestampLayout 

func TimestampLayout(tz bool, precision int) string

Types

type BodyMetaPath 

type BodyMetaPath struct {
	TotalCount string
}

type Column 

type Column interface {
	Name() string
	Attribute() *dal.Attribute
	IsPrimaryKey() bool
	Encode(dal.ValueGetter) (any, error)
	Decode(any, dal.ValueSetter) error
	Type() Type
}

type Dialect 

type Dialect interface {
	// TypeWrap returns driver's type implementation for a particular attribute type
	TypeWrap(dal.Type) Type

	MapOpParams(op string) (method string, endpoint string, err error)
	AddSort(req XRequest, field string, desc bool) (XRequest, error)
	AddLimit(req XRequest, limit uint) (XRequest, error)

	EncrichEndpoint(endpoint string, xr XRequest) (out string)

	SearchDataPath() string
	SearchMetaPath() BodyMetaPath

	EncodeBodyInsert(ee ...PayloadEntry) ([]byte, error)
	ExtractInsertMeta(body []byte) (map[string]any, error)
	DecodeBodySelect(body []byte) (map[string]any, error)
}

type GenericTableCodec 

type GenericTableCodec struct {
	// contains filtered or unexported fields
}

GenericTableCodec is a generic implementation of TableCodec

func NewTableCodec 

func NewTableCodec(m *dal.Model, d Dialect) *GenericTableCodec

func (*GenericTableCodec) AttributeExpression 

func (t *GenericTableCodec) AttributeExpression(col string) (out string, err error)

func (*GenericTableCodec) Columns 

func (t *GenericTableCodec) Columns() []Column

func (*GenericTableCodec) Decode 

func (t *GenericTableCodec) Decode(buf []byte, r dal.ValueSetter) (err error)

func (*GenericTableCodec) Encode 

func (t *GenericTableCodec) Encode(r dal.ValueGetter) (_ []byte, err error)

func (*GenericTableCodec) GetColumn 

func (t *GenericTableCodec) GetColumn(name string) (c Column, ok bool)

func (*GenericTableCodec) Ident 

func (t *GenericTableCodec) Ident() string

type ID 

type ID struct {
	ID    uint64
	Valid bool // Valid is true if Uint64 is not NULL
}

nullUint64 represents an uint64 that may be null. nullUint64 implements the Scanner interface so it can be used as a scan dåestination, similar to NullString.

func (*ID) Scan 

func (n *ID) Scan(value any) (err error)

Scan implements the Scanner interface.

func (ID) String 

func (n ID) String() string

func (ID) Value 

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

Value implements the driver Valuer interface.

type Nuances 

type Nuances struct {
}

type PayloadEntry 

type PayloadEntry struct {
	Path  []string
	Value any
}

type SimpleJsonDocColumn 

type SimpleJsonDocColumn struct {
	// contains filtered or unexported fields
}

func (*SimpleJsonDocColumn) Attribute 

func (c *SimpleJsonDocColumn) Attribute() *dal.Attribute

func (*SimpleJsonDocColumn) Decode 

func (c *SimpleJsonDocColumn) Decode(raw any, r dal.ValueSetter) (err error)

func (*SimpleJsonDocColumn) DecodeOld 

func (c *SimpleJsonDocColumn) DecodeOld(raw any, r dal.ValueSetter) (err error)

func (*SimpleJsonDocColumn) Encode 

func (c *SimpleJsonDocColumn) Encode(r dal.ValueGetter) (_ any, err error)

func (*SimpleJsonDocColumn) IsPrimaryKey 

func (c *SimpleJsonDocColumn) IsPrimaryKey() bool

func (*SimpleJsonDocColumn) Name 

func (c *SimpleJsonDocColumn) Name() string

func (*SimpleJsonDocColumn) Type 

func (c *SimpleJsonDocColumn) Type() Type

type SingleValueColumn 

type SingleValueColumn struct {
	// contains filtered or unexported fields
}

func NewSingleValueColumn 

func NewSingleValueColumn(d Dialect, a *dal.Attribute) *SingleValueColumn

func (*SingleValueColumn) Attribute 

func (c *SingleValueColumn) Attribute() *dal.Attribute

func (*SingleValueColumn) Decode 

func (c *SingleValueColumn) Decode(raw any, r dal.ValueSetter) error

func (*SingleValueColumn) Encode 

func (c *SingleValueColumn) Encode(r dal.ValueGetter) (any, error)

func (*SingleValueColumn) IsPrimaryKey 

func (c *SingleValueColumn) IsPrimaryKey() bool

func (*SingleValueColumn) Name 

func (c *SingleValueColumn) Name() string

func (*SingleValueColumn) Type 

func (c *SingleValueColumn) Type() Type

type TableCodec 

type TableCodec interface {
	Columns() []Column
	Ident() string
	Encode(r dal.ValueGetter) (_ []byte, err error)
	Decode(buf []byte, r dal.ValueSetter) (err error)

	AttributeExpression(col string) (out string, err error)
}

TableCodec is an RDBMS representation of data.Model structure and its arguments

type Type 

type Type interface {
	// MakeScanBuffer() any
	Decode(any) (any, bool, error)
	Encode(any) (any, error)
}

func TypeWrap 

func TypeWrap(dt dal.Type) Type

TypeWrap wraps type from data package

type TypeBoolean 

type TypeBoolean struct{ *dal.TypeBoolean }

func (*TypeBoolean) Decode 

func (t *TypeBoolean) Decode(raw any) (any, bool, error)

func (*TypeBoolean) Encode 

func (t *TypeBoolean) Encode(val any) (any, error)

type TypeDate 

type TypeDate struct{ *dal.TypeDate }

func (*TypeDate) Decode 

func (t *TypeDate) Decode(raw any) (any, bool, error)

func (*TypeDate) Encode 

func (t *TypeDate) Encode(val any) (any, error)

type TypeEnum 

type TypeEnum struct{ *dal.TypeEnum }

func (*TypeEnum) Decode 

func (t *TypeEnum) Decode(raw any) (any, bool, error)

func (*TypeEnum) Encode 

func (t *TypeEnum) Encode(val any) (any, error)

type TypeGeometry 

type TypeGeometry struct{ *dal.TypeGeometry }

func (*TypeGeometry) Decode 

func (t *TypeGeometry) Decode(raw any) (any, bool, error)

func (*TypeGeometry) Encode 

func (t *TypeGeometry) Encode(val any) (any, error)

type TypeID 

type TypeID struct{ *dal.TypeID }

func (*TypeID) Decode 

func (t *TypeID) Decode(raw any) (any, bool, error)

func (*TypeID) Encode 

func (t *TypeID) Encode(val any) (any, error)

type TypeJSON 

type TypeJSON struct{ *dal.TypeJSON }

func (*TypeJSON) Decode 

func (t *TypeJSON) Decode(raw any) (any, bool, error)

func (*TypeJSON) Encode 

func (t *TypeJSON) Encode(val any) (any, error)

type TypeNumber 

type TypeNumber struct{ *dal.TypeNumber }

func (*TypeNumber) Decode 

func (t *TypeNumber) Decode(raw any) (any, bool, error)

func (*TypeNumber) Encode 

func (t *TypeNumber) Encode(val any) (any, error)

type TypeRef 

type TypeRef struct{ *dal.TypeRef }

func (*TypeRef) Decode 

func (t *TypeRef) Decode(raw any) (any, bool, error)

func (*TypeRef) Encode 

func (t *TypeRef) Encode(val any) (any, error)

type TypeText 

type TypeText struct{ *dal.TypeText }

func (*TypeText) Decode 

func (t *TypeText) Decode(raw any) (any, bool, error)

func (*TypeText) Encode 

func (t *TypeText) Encode(val any) (any, error)

type TypeTime 

type TypeTime struct{ *dal.TypeTime }

func (*TypeTime) Decode 

func (t *TypeTime) Decode(raw any) (any, bool, error)

func (*TypeTime) Encode 

func (t *TypeTime) Encode(val any) (any, error)

type TypeTimestamp 

type TypeTimestamp struct{ *dal.TypeTimestamp }

func (*TypeTimestamp) Decode 

func (t *TypeTimestamp) Decode(raw any) (any, bool, error)

func (*TypeTimestamp) Encode 

func (t *TypeTimestamp) Encode(val any) (any, error)

type XRequest 

type XRequest struct {
	Query map[string][]string
}

func (XRequest) EnrichEndpoint 

func (r XRequest) EnrichEndpoint(endpoint string) (out string)

Source Files

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