pgx: github.com/jackc/pgx/pgtype Index | Files | Directories

package pgtype

import "github.com/jackc/pgx/pgtype"

Index

Package Files

aclitem.go aclitem_array.go array.go bit.go bool.go bool_array.go box.go bpchar.go bpchar_array.go bytea.go bytea_array.go cid.go cidr.go cidr_array.go circle.go convert.go database_sql.go date.go date_array.go daterange.go decimal.go enum_array.go float4.go float4_array.go float8.go float8_array.go generic_binary.go generic_text.go hstore.go hstore_array.go inet.go inet_array.go int2.go int2_array.go int4.go int4_array.go int4range.go int8.go int8_array.go int8range.go interval.go json.go jsonb.go line.go lseg.go macaddr.go macaddr_array.go name.go numeric.go numeric_array.go numrange.go oid.go oid_value.go path.go pgtype.go pguint32.go point.go polygon.go qchar.go range.go record.go text.go text_array.go tid.go timestamp.go timestamp_array.go timestamptz.go timestamptz_array.go tsrange.go tstzrange.go unknown.go uuid.go uuid_array.go varbit.go varchar.go varchar_array.go xid.go

Constants

const (
    BoolOID             = 16
    ByteaOID            = 17
    CharOID             = 18
    NameOID             = 19
    Int8OID             = 20
    Int2OID             = 21
    Int4OID             = 23
    TextOID             = 25
    OIDOID              = 26
    TIDOID              = 27
    XIDOID              = 28
    CIDOID              = 29
    JSONOID             = 114
    CIDROID             = 650
    CIDRArrayOID        = 651
    Float4OID           = 700
    Float8OID           = 701
    UnknownOID          = 705
    InetOID             = 869
    BoolArrayOID        = 1000
    Int2ArrayOID        = 1005
    Int4ArrayOID        = 1007
    TextArrayOID        = 1009
    ByteaArrayOID       = 1001
    BPCharArrayOID      = 1014
    VarcharArrayOID     = 1015
    Int8ArrayOID        = 1016
    Float4ArrayOID      = 1021
    Float8ArrayOID      = 1022
    ACLItemOID          = 1033
    ACLItemArrayOID     = 1034
    InetArrayOID        = 1041
    BPCharOID           = 1042
    VarcharOID          = 1043
    DateOID             = 1082
    TimestampOID        = 1114
    TimestampArrayOID   = 1115
    DateArrayOID        = 1182
    TimestamptzOID      = 1184
    TimestamptzArrayOID = 1185
    NumericOID          = 1700
    RecordOID           = 2249
    UUIDOID             = 2950
    UUIDArrayOID        = 2951
    JSONBOID            = 3802
)

PostgreSQL oids for common types

const (
    Inclusive = BoundType('i')
    Exclusive = BoundType('e')
    Unbounded = BoundType('U')
    Empty     = BoundType('E')
)

func DatabaseSQLValue Uses

func DatabaseSQLValue(ci *ConnInfo, src Value) (interface{}, error)

func EncodeTextArrayDimensions Uses

func EncodeTextArrayDimensions(buf []byte, dimensions []ArrayDimension) []byte

func EncodeValueText Uses

func EncodeValueText(src TextEncoder) (interface{}, error)

func GetAssignToDstType Uses

func GetAssignToDstType(dst interface{}) (interface{}, bool)

GetAssignToDstType attempts to convert dst to something AssignTo can assign to. If dst is a pointer to pointer it allocates a value and returns the dereferences pointer. If dst is a named type such as *Foo where Foo is type Foo int16, it converts dst to *int16.

GetAssignToDstType returns the converted dst and a bool representing if any change was made.

func NullAssignTo Uses

func NullAssignTo(dst interface{}) error

func QuoteArrayElementIfNeeded Uses

func QuoteArrayElementIfNeeded(src string) string

type ACLItem Uses

type ACLItem struct {
    String string
    Status Status
}

ACLItem is used for PostgreSQL's aclitem data type. A sample aclitem might look like this:

postgres=arwdDxt/postgres

Note, however, that because the user/role name part of an aclitem is an identifier, it follows all the usual formatting rules for SQL identifiers: if it contains spaces and other special characters, it should appear in double-quotes:

postgres=arwdDxt/"role with spaces"

func (*ACLItem) AssignTo Uses

func (src *ACLItem) AssignTo(dst interface{}) error

func (*ACLItem) DecodeText Uses

func (dst *ACLItem) DecodeText(ci *ConnInfo, src []byte) error

func (*ACLItem) EncodeText Uses

func (src *ACLItem) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*ACLItem) Get Uses

func (dst *ACLItem) Get() interface{}

func (*ACLItem) Scan Uses

func (dst *ACLItem) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*ACLItem) Set Uses

func (dst *ACLItem) Set(src interface{}) error

func (*ACLItem) Value Uses

func (src *ACLItem) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type ACLItemArray Uses

type ACLItemArray struct {
    Elements   []ACLItem
    Dimensions []ArrayDimension
    Status     Status
}

func (*ACLItemArray) AssignTo Uses

func (src *ACLItemArray) AssignTo(dst interface{}) error

func (*ACLItemArray) DecodeText Uses

func (dst *ACLItemArray) DecodeText(ci *ConnInfo, src []byte) error

func (*ACLItemArray) EncodeText Uses

func (src *ACLItemArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*ACLItemArray) Get Uses

func (dst *ACLItemArray) Get() interface{}

func (*ACLItemArray) Scan Uses

func (dst *ACLItemArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*ACLItemArray) Set Uses

func (dst *ACLItemArray) Set(src interface{}) error

func (*ACLItemArray) Value Uses

func (src *ACLItemArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type ArrayDimension Uses

type ArrayDimension struct {
    Length     int32
    LowerBound int32
}

type ArrayHeader Uses

type ArrayHeader struct {
    ContainsNull bool
    ElementOID   int32
    Dimensions   []ArrayDimension
}

func (*ArrayHeader) DecodeBinary Uses

func (dst *ArrayHeader) DecodeBinary(ci *ConnInfo, src []byte) (int, error)

func (*ArrayHeader) EncodeBinary Uses

func (src *ArrayHeader) EncodeBinary(ci *ConnInfo, buf []byte) []byte

type BPChar Uses

type BPChar Text

BPChar is fixed-length, blank padded char type character(n), char(n)

func (*BPChar) AssignTo Uses

func (src *BPChar) AssignTo(dst interface{}) error

AssignTo assigns from src to dst.

func (*BPChar) DecodeBinary Uses

func (dst *BPChar) DecodeBinary(ci *ConnInfo, src []byte) error

func (*BPChar) DecodeText Uses

func (dst *BPChar) DecodeText(ci *ConnInfo, src []byte) error

func (*BPChar) EncodeBinary Uses

func (src *BPChar) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BPChar) EncodeText Uses

func (src *BPChar) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BPChar) Get Uses

func (dst *BPChar) Get() interface{}

Get returns underlying value

func (*BPChar) MarshalJSON Uses

func (src *BPChar) MarshalJSON() ([]byte, error)

func (*BPChar) Scan Uses

func (dst *BPChar) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*BPChar) Set Uses

func (dst *BPChar) Set(src interface{}) error

Set converts from src to dst.

func (*BPChar) UnmarshalJSON Uses

func (dst *BPChar) UnmarshalJSON(b []byte) error

func (*BPChar) Value Uses

func (src *BPChar) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type BPCharArray Uses

type BPCharArray struct {
    Elements   []BPChar
    Dimensions []ArrayDimension
    Status     Status
}

func (*BPCharArray) AssignTo Uses

func (src *BPCharArray) AssignTo(dst interface{}) error

func (*BPCharArray) DecodeBinary Uses

func (dst *BPCharArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*BPCharArray) DecodeText Uses

func (dst *BPCharArray) DecodeText(ci *ConnInfo, src []byte) error

func (*BPCharArray) EncodeBinary Uses

func (src *BPCharArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BPCharArray) EncodeText Uses

func (src *BPCharArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BPCharArray) Get Uses

func (dst *BPCharArray) Get() interface{}

func (*BPCharArray) Scan Uses

func (dst *BPCharArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*BPCharArray) Set Uses

func (dst *BPCharArray) Set(src interface{}) error

func (*BPCharArray) Value Uses

func (src *BPCharArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type BinaryDecoder Uses

type BinaryDecoder interface {
    // DecodeBinary decodes src into BinaryDecoder. If src is nil then the
    // original SQL value is NULL. BinaryDecoder takes ownership of src. The
    // caller MUST not use it again.
    DecodeBinary(ci *ConnInfo, src []byte) error
}

type BinaryEncoder Uses

type BinaryEncoder interface {
    // EncodeBinary should append the binary format of self to buf. If self is the
    // SQL value NULL then append nothing and return (nil, nil). The caller of
    // EncodeBinary is responsible for writing the correct NULL value or the
    // length of the data written.
    EncodeBinary(ci *ConnInfo, buf []byte) (newBuf []byte, err error)
}

BinaryEncoder is implemented by types that can encode themselves into the PostgreSQL binary wire format.

type Bit Uses

type Bit Varbit

func (*Bit) AssignTo Uses

func (src *Bit) AssignTo(dst interface{}) error

func (*Bit) DecodeBinary Uses

func (dst *Bit) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Bit) EncodeBinary Uses

func (src *Bit) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Bit) Get Uses

func (dst *Bit) Get() interface{}

func (*Bit) Scan Uses

func (dst *Bit) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Bit) Set Uses

func (dst *Bit) Set(src interface{}) error

func (*Bit) Value Uses

func (src *Bit) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Bool Uses

type Bool struct {
    Bool   bool
    Status Status
}

func (*Bool) AssignTo Uses

func (src *Bool) AssignTo(dst interface{}) error

func (*Bool) DecodeBinary Uses

func (dst *Bool) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Bool) DecodeText Uses

func (dst *Bool) DecodeText(ci *ConnInfo, src []byte) error

func (*Bool) EncodeBinary Uses

func (src *Bool) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Bool) EncodeText Uses

func (src *Bool) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Bool) Get Uses

func (dst *Bool) Get() interface{}

func (*Bool) Scan Uses

func (dst *Bool) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Bool) Set Uses

func (dst *Bool) Set(src interface{}) error

func (*Bool) Value Uses

func (src *Bool) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type BoolArray Uses

type BoolArray struct {
    Elements   []Bool
    Dimensions []ArrayDimension
    Status     Status
}

func (*BoolArray) AssignTo Uses

func (src *BoolArray) AssignTo(dst interface{}) error

func (*BoolArray) DecodeBinary Uses

func (dst *BoolArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*BoolArray) DecodeText Uses

func (dst *BoolArray) DecodeText(ci *ConnInfo, src []byte) error

func (*BoolArray) EncodeBinary Uses

func (src *BoolArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BoolArray) EncodeText Uses

func (src *BoolArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*BoolArray) Get Uses

func (dst *BoolArray) Get() interface{}

func (*BoolArray) Scan Uses

func (dst *BoolArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*BoolArray) Set Uses

func (dst *BoolArray) Set(src interface{}) error

func (*BoolArray) Value Uses

func (src *BoolArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type BoundType Uses

type BoundType byte

func (BoundType) String Uses

func (bt BoundType) String() string

type Box Uses

type Box struct {
    P      [2]Vec2
    Status Status
}

func (*Box) AssignTo Uses

func (src *Box) AssignTo(dst interface{}) error

func (*Box) DecodeBinary Uses

func (dst *Box) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Box) DecodeText Uses

func (dst *Box) DecodeText(ci *ConnInfo, src []byte) error

func (*Box) EncodeBinary Uses

func (src *Box) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Box) EncodeText Uses

func (src *Box) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Box) Get Uses

func (dst *Box) Get() interface{}

func (*Box) Scan Uses

func (dst *Box) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Box) Set Uses

func (dst *Box) Set(src interface{}) error

func (*Box) Value Uses

func (src *Box) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Bytea Uses

type Bytea struct {
    Bytes  []byte
    Status Status
}

func (*Bytea) AssignTo Uses

func (src *Bytea) AssignTo(dst interface{}) error

func (*Bytea) DecodeBinary Uses

func (dst *Bytea) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Bytea) DecodeText Uses

func (dst *Bytea) DecodeText(ci *ConnInfo, src []byte) error

DecodeText only supports the hex format. This has been the default since PostgreSQL 9.0.

func (*Bytea) EncodeBinary Uses

func (src *Bytea) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Bytea) EncodeText Uses

func (src *Bytea) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Bytea) Get Uses

func (dst *Bytea) Get() interface{}

func (*Bytea) Scan Uses

func (dst *Bytea) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Bytea) Set Uses

func (dst *Bytea) Set(src interface{}) error

func (*Bytea) Value Uses

func (src *Bytea) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type ByteaArray Uses

type ByteaArray struct {
    Elements   []Bytea
    Dimensions []ArrayDimension
    Status     Status
}

func (*ByteaArray) AssignTo Uses

func (src *ByteaArray) AssignTo(dst interface{}) error

func (*ByteaArray) DecodeBinary Uses

func (dst *ByteaArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*ByteaArray) DecodeText Uses

func (dst *ByteaArray) DecodeText(ci *ConnInfo, src []byte) error

func (*ByteaArray) EncodeBinary Uses

func (src *ByteaArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*ByteaArray) EncodeText Uses

func (src *ByteaArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*ByteaArray) Get Uses

func (dst *ByteaArray) Get() interface{}

func (*ByteaArray) Scan Uses

func (dst *ByteaArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*ByteaArray) Set Uses

func (dst *ByteaArray) Set(src interface{}) error

func (*ByteaArray) Value Uses

func (src *ByteaArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type CID Uses

type CID pguint32

CID is PostgreSQL's Command Identifier type.

When one does

select cmin, cmax, * from some_table;

it is the data type of the cmin and cmax hidden system columns.

It is currently implemented as an unsigned four byte integer. Its definition can be found in src/include/c.h as CommandId in the PostgreSQL sources.

func (*CID) AssignTo Uses

func (src *CID) AssignTo(dst interface{}) error

AssignTo assigns from src to dst. Note that as CID is not a general number type AssignTo does not do automatic type conversion as other number types do.

func (*CID) DecodeBinary Uses

func (dst *CID) DecodeBinary(ci *ConnInfo, src []byte) error

func (*CID) DecodeText Uses

func (dst *CID) DecodeText(ci *ConnInfo, src []byte) error

func (*CID) EncodeBinary Uses

func (src *CID) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CID) EncodeText Uses

func (src *CID) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CID) Get Uses

func (dst *CID) Get() interface{}

func (*CID) Scan Uses

func (dst *CID) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*CID) Set Uses

func (dst *CID) Set(src interface{}) error

Set converts from src to dst. Note that as CID is not a general number type Set does not do automatic type conversion as other number types do.

func (*CID) Value Uses

func (src *CID) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type CIDR Uses

type CIDR Inet

func (*CIDR) AssignTo Uses

func (src *CIDR) AssignTo(dst interface{}) error

func (*CIDR) DecodeBinary Uses

func (dst *CIDR) DecodeBinary(ci *ConnInfo, src []byte) error

func (*CIDR) DecodeText Uses

func (dst *CIDR) DecodeText(ci *ConnInfo, src []byte) error

func (*CIDR) EncodeBinary Uses

func (src *CIDR) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CIDR) EncodeText Uses

func (src *CIDR) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CIDR) Get Uses

func (dst *CIDR) Get() interface{}

func (*CIDR) Set Uses

func (dst *CIDR) Set(src interface{}) error

type CIDRArray Uses

type CIDRArray struct {
    Elements   []CIDR
    Dimensions []ArrayDimension
    Status     Status
}

func (*CIDRArray) AssignTo Uses

func (src *CIDRArray) AssignTo(dst interface{}) error

func (*CIDRArray) DecodeBinary Uses

func (dst *CIDRArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*CIDRArray) DecodeText Uses

func (dst *CIDRArray) DecodeText(ci *ConnInfo, src []byte) error

func (*CIDRArray) EncodeBinary Uses

func (src *CIDRArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CIDRArray) EncodeText Uses

func (src *CIDRArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*CIDRArray) Get Uses

func (dst *CIDRArray) Get() interface{}

func (*CIDRArray) Scan Uses

func (dst *CIDRArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*CIDRArray) Set Uses

func (dst *CIDRArray) Set(src interface{}) error

func (*CIDRArray) Value Uses

func (src *CIDRArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Circle Uses

type Circle struct {
    P      Vec2
    R      float64
    Status Status
}

func (*Circle) AssignTo Uses

func (src *Circle) AssignTo(dst interface{}) error

func (*Circle) DecodeBinary Uses

func (dst *Circle) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Circle) DecodeText Uses

func (dst *Circle) DecodeText(ci *ConnInfo, src []byte) error

func (*Circle) EncodeBinary Uses

func (src *Circle) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Circle) EncodeText Uses

func (src *Circle) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Circle) Get Uses

func (dst *Circle) Get() interface{}

func (*Circle) Scan Uses

func (dst *Circle) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Circle) Set Uses

func (dst *Circle) Set(src interface{}) error

func (*Circle) Value Uses

func (src *Circle) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type ConnInfo Uses

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

func NewConnInfo Uses

func NewConnInfo() *ConnInfo

func (*ConnInfo) DataTypeForName Uses

func (ci *ConnInfo) DataTypeForName(name string) (*DataType, bool)

func (*ConnInfo) DataTypeForOID Uses

func (ci *ConnInfo) DataTypeForOID(oid OID) (*DataType, bool)

func (*ConnInfo) DataTypeForValue Uses

func (ci *ConnInfo) DataTypeForValue(v Value) (*DataType, bool)

func (*ConnInfo) DeepCopy Uses

func (ci *ConnInfo) DeepCopy() *ConnInfo

DeepCopy makes a deep copy of the ConnInfo.

func (*ConnInfo) InitializeDataTypes Uses

func (ci *ConnInfo) InitializeDataTypes(nameOIDs map[string]OID)

func (*ConnInfo) RegisterDataType Uses

func (ci *ConnInfo) RegisterDataType(t DataType)

type DataType Uses

type DataType struct {
    Value Value
    Name  string
    OID   OID
}

type Date Uses

type Date struct {
    Time             time.Time
    Status           Status
    InfinityModifier InfinityModifier
}

func (*Date) AssignTo Uses

func (src *Date) AssignTo(dst interface{}) error

func (*Date) DecodeBinary Uses

func (dst *Date) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Date) DecodeText Uses

func (dst *Date) DecodeText(ci *ConnInfo, src []byte) error

func (*Date) EncodeBinary Uses

func (src *Date) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Date) EncodeText Uses

func (src *Date) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Date) Get Uses

func (dst *Date) Get() interface{}

func (*Date) Scan Uses

func (dst *Date) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Date) Set Uses

func (dst *Date) Set(src interface{}) error

func (*Date) Value Uses

func (src *Date) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type DateArray Uses

type DateArray struct {
    Elements   []Date
    Dimensions []ArrayDimension
    Status     Status
}

func (*DateArray) AssignTo Uses

func (src *DateArray) AssignTo(dst interface{}) error

func (*DateArray) DecodeBinary Uses

func (dst *DateArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*DateArray) DecodeText Uses

func (dst *DateArray) DecodeText(ci *ConnInfo, src []byte) error

func (*DateArray) EncodeBinary Uses

func (src *DateArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*DateArray) EncodeText Uses

func (src *DateArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*DateArray) Get Uses

func (dst *DateArray) Get() interface{}

func (*DateArray) Scan Uses

func (dst *DateArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*DateArray) Set Uses

func (dst *DateArray) Set(src interface{}) error

func (*DateArray) Value Uses

func (src *DateArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Daterange Uses

type Daterange struct {
    Lower     Date
    Upper     Date
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Daterange) AssignTo Uses

func (src *Daterange) AssignTo(dst interface{}) error

func (*Daterange) DecodeBinary Uses

func (dst *Daterange) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Daterange) DecodeText Uses

func (dst *Daterange) DecodeText(ci *ConnInfo, src []byte) error

func (Daterange) EncodeBinary Uses

func (src Daterange) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Daterange) EncodeText Uses

func (src Daterange) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Daterange) Get Uses

func (dst *Daterange) Get() interface{}

func (*Daterange) Scan Uses

func (dst *Daterange) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Daterange) Set Uses

func (dst *Daterange) Set(src interface{}) error

func (Daterange) Value Uses

func (src Daterange) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Decimal Uses

type Decimal Numeric

func (*Decimal) AssignTo Uses

func (src *Decimal) AssignTo(dst interface{}) error

func (*Decimal) DecodeBinary Uses

func (dst *Decimal) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Decimal) DecodeText Uses

func (dst *Decimal) DecodeText(ci *ConnInfo, src []byte) error

func (*Decimal) EncodeBinary Uses

func (src *Decimal) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Decimal) EncodeText Uses

func (src *Decimal) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Decimal) Get Uses

func (dst *Decimal) Get() interface{}

func (*Decimal) Set Uses

func (dst *Decimal) Set(src interface{}) error

type EnumArray Uses

type EnumArray struct {
    Elements   []GenericText
    Dimensions []ArrayDimension
    Status     Status
}

func (*EnumArray) AssignTo Uses

func (src *EnumArray) AssignTo(dst interface{}) error

func (*EnumArray) DecodeText Uses

func (dst *EnumArray) DecodeText(ci *ConnInfo, src []byte) error

func (*EnumArray) EncodeText Uses

func (src *EnumArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*EnumArray) Get Uses

func (dst *EnumArray) Get() interface{}

func (*EnumArray) Scan Uses

func (dst *EnumArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*EnumArray) Set Uses

func (dst *EnumArray) Set(src interface{}) error

func (*EnumArray) Value Uses

func (src *EnumArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Float4 Uses

type Float4 struct {
    Float  float32
    Status Status
}

func (*Float4) AssignTo Uses

func (src *Float4) AssignTo(dst interface{}) error

func (*Float4) DecodeBinary Uses

func (dst *Float4) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Float4) DecodeText Uses

func (dst *Float4) DecodeText(ci *ConnInfo, src []byte) error

func (*Float4) EncodeBinary Uses

func (src *Float4) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float4) EncodeText Uses

func (src *Float4) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float4) Get Uses

func (dst *Float4) Get() interface{}

func (*Float4) Scan Uses

func (dst *Float4) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Float4) Set Uses

func (dst *Float4) Set(src interface{}) error

func (*Float4) Value Uses

func (src *Float4) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Float4Array Uses

type Float4Array struct {
    Elements   []Float4
    Dimensions []ArrayDimension
    Status     Status
}

func (*Float4Array) AssignTo Uses

func (src *Float4Array) AssignTo(dst interface{}) error

func (*Float4Array) DecodeBinary Uses

func (dst *Float4Array) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Float4Array) DecodeText Uses

func (dst *Float4Array) DecodeText(ci *ConnInfo, src []byte) error

func (*Float4Array) EncodeBinary Uses

func (src *Float4Array) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float4Array) EncodeText Uses

func (src *Float4Array) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float4Array) Get Uses

func (dst *Float4Array) Get() interface{}

func (*Float4Array) Scan Uses

func (dst *Float4Array) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Float4Array) Set Uses

func (dst *Float4Array) Set(src interface{}) error

func (*Float4Array) Value Uses

func (src *Float4Array) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Float8 Uses

type Float8 struct {
    Float  float64
    Status Status
}

func (*Float8) AssignTo Uses

func (src *Float8) AssignTo(dst interface{}) error

func (*Float8) DecodeBinary Uses

func (dst *Float8) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Float8) DecodeText Uses

func (dst *Float8) DecodeText(ci *ConnInfo, src []byte) error

func (*Float8) EncodeBinary Uses

func (src *Float8) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float8) EncodeText Uses

func (src *Float8) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float8) Get Uses

func (dst *Float8) Get() interface{}

func (*Float8) Scan Uses

func (dst *Float8) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Float8) Set Uses

func (dst *Float8) Set(src interface{}) error

func (*Float8) Value Uses

func (src *Float8) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Float8Array Uses

type Float8Array struct {
    Elements   []Float8
    Dimensions []ArrayDimension
    Status     Status
}

func (*Float8Array) AssignTo Uses

func (src *Float8Array) AssignTo(dst interface{}) error

func (*Float8Array) DecodeBinary Uses

func (dst *Float8Array) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Float8Array) DecodeText Uses

func (dst *Float8Array) DecodeText(ci *ConnInfo, src []byte) error

func (*Float8Array) EncodeBinary Uses

func (src *Float8Array) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float8Array) EncodeText Uses

func (src *Float8Array) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Float8Array) Get Uses

func (dst *Float8Array) Get() interface{}

func (*Float8Array) Scan Uses

func (dst *Float8Array) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Float8Array) Set Uses

func (dst *Float8Array) Set(src interface{}) error

func (*Float8Array) Value Uses

func (src *Float8Array) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type GenericBinary Uses

type GenericBinary Bytea

GenericBinary is a placeholder for binary format values that no other type exists to handle.

func (*GenericBinary) AssignTo Uses

func (src *GenericBinary) AssignTo(dst interface{}) error

func (*GenericBinary) DecodeBinary Uses

func (dst *GenericBinary) DecodeBinary(ci *ConnInfo, src []byte) error

func (*GenericBinary) EncodeBinary Uses

func (src *GenericBinary) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*GenericBinary) Get Uses

func (dst *GenericBinary) Get() interface{}

func (*GenericBinary) Scan Uses

func (dst *GenericBinary) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*GenericBinary) Set Uses

func (dst *GenericBinary) Set(src interface{}) error

func (*GenericBinary) Value Uses

func (src *GenericBinary) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type GenericText Uses

type GenericText Text

GenericText is a placeholder for text format values that no other type exists to handle.

func (*GenericText) AssignTo Uses

func (src *GenericText) AssignTo(dst interface{}) error

func (*GenericText) DecodeText Uses

func (dst *GenericText) DecodeText(ci *ConnInfo, src []byte) error

func (*GenericText) EncodeText Uses

func (src *GenericText) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*GenericText) Get Uses

func (dst *GenericText) Get() interface{}

func (*GenericText) Scan Uses

func (dst *GenericText) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*GenericText) Set Uses

func (dst *GenericText) Set(src interface{}) error

func (*GenericText) Value Uses

func (src *GenericText) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Hstore Uses

type Hstore struct {
    Map    map[string]Text
    Status Status
}

Hstore represents an hstore column that can be null or have null values associated with its keys.

func (*Hstore) AssignTo Uses

func (src *Hstore) AssignTo(dst interface{}) error

func (*Hstore) DecodeBinary Uses

func (dst *Hstore) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Hstore) DecodeText Uses

func (dst *Hstore) DecodeText(ci *ConnInfo, src []byte) error

func (*Hstore) EncodeBinary Uses

func (src *Hstore) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Hstore) EncodeText Uses

func (src *Hstore) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Hstore) Get Uses

func (dst *Hstore) Get() interface{}

func (*Hstore) Scan Uses

func (dst *Hstore) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Hstore) Set Uses

func (dst *Hstore) Set(src interface{}) error

func (*Hstore) Value Uses

func (src *Hstore) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type HstoreArray Uses

type HstoreArray struct {
    Elements   []Hstore
    Dimensions []ArrayDimension
    Status     Status
}

func (*HstoreArray) AssignTo Uses

func (src *HstoreArray) AssignTo(dst interface{}) error

func (*HstoreArray) DecodeBinary Uses

func (dst *HstoreArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*HstoreArray) DecodeText Uses

func (dst *HstoreArray) DecodeText(ci *ConnInfo, src []byte) error

func (*HstoreArray) EncodeBinary Uses

func (src *HstoreArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*HstoreArray) EncodeText Uses

func (src *HstoreArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*HstoreArray) Get Uses

func (dst *HstoreArray) Get() interface{}

func (*HstoreArray) Scan Uses

func (dst *HstoreArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*HstoreArray) Set Uses

func (dst *HstoreArray) Set(src interface{}) error

func (*HstoreArray) Value Uses

func (src *HstoreArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Inet Uses

type Inet struct {
    IPNet  *net.IPNet
    Status Status
}

Inet represents both inet and cidr PostgreSQL types.

func (*Inet) AssignTo Uses

func (src *Inet) AssignTo(dst interface{}) error

func (*Inet) DecodeBinary Uses

func (dst *Inet) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Inet) DecodeText Uses

func (dst *Inet) DecodeText(ci *ConnInfo, src []byte) error

func (*Inet) EncodeBinary Uses

func (src *Inet) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

EncodeBinary encodes src into w.

func (*Inet) EncodeText Uses

func (src *Inet) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Inet) Get Uses

func (dst *Inet) Get() interface{}

func (*Inet) Scan Uses

func (dst *Inet) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Inet) Set Uses

func (dst *Inet) Set(src interface{}) error

func (*Inet) Value Uses

func (src *Inet) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type InetArray Uses

type InetArray struct {
    Elements   []Inet
    Dimensions []ArrayDimension
    Status     Status
}

func (*InetArray) AssignTo Uses

func (src *InetArray) AssignTo(dst interface{}) error

func (*InetArray) DecodeBinary Uses

func (dst *InetArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*InetArray) DecodeText Uses

func (dst *InetArray) DecodeText(ci *ConnInfo, src []byte) error

func (*InetArray) EncodeBinary Uses

func (src *InetArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*InetArray) EncodeText Uses

func (src *InetArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*InetArray) Get Uses

func (dst *InetArray) Get() interface{}

func (*InetArray) Scan Uses

func (dst *InetArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*InetArray) Set Uses

func (dst *InetArray) Set(src interface{}) error

func (*InetArray) Value Uses

func (src *InetArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type InfinityModifier Uses

type InfinityModifier int8
const (
    Infinity         InfinityModifier = 1
    None             InfinityModifier = 0
    NegativeInfinity InfinityModifier = -Infinity
)

func (InfinityModifier) String Uses

func (im InfinityModifier) String() string

type Int2 Uses

type Int2 struct {
    Int    int16
    Status Status
}

func (*Int2) AssignTo Uses

func (src *Int2) AssignTo(dst interface{}) error

func (*Int2) DecodeBinary Uses

func (dst *Int2) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int2) DecodeText Uses

func (dst *Int2) DecodeText(ci *ConnInfo, src []byte) error

func (*Int2) EncodeBinary Uses

func (src *Int2) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int2) EncodeText Uses

func (src *Int2) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int2) Get Uses

func (dst *Int2) Get() interface{}

func (*Int2) MarshalJSON Uses

func (src *Int2) MarshalJSON() ([]byte, error)

func (*Int2) Scan Uses

func (dst *Int2) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int2) Set Uses

func (dst *Int2) Set(src interface{}) error

func (*Int2) Value Uses

func (src *Int2) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int2Array Uses

type Int2Array struct {
    Elements   []Int2
    Dimensions []ArrayDimension
    Status     Status
}

func (*Int2Array) AssignTo Uses

func (src *Int2Array) AssignTo(dst interface{}) error

func (*Int2Array) DecodeBinary Uses

func (dst *Int2Array) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int2Array) DecodeText Uses

func (dst *Int2Array) DecodeText(ci *ConnInfo, src []byte) error

func (*Int2Array) EncodeBinary Uses

func (src *Int2Array) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int2Array) EncodeText Uses

func (src *Int2Array) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int2Array) Get Uses

func (dst *Int2Array) Get() interface{}

func (*Int2Array) Scan Uses

func (dst *Int2Array) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int2Array) Set Uses

func (dst *Int2Array) Set(src interface{}) error

func (*Int2Array) Value Uses

func (src *Int2Array) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int4 Uses

type Int4 struct {
    Int    int32
    Status Status
}

func (*Int4) AssignTo Uses

func (src *Int4) AssignTo(dst interface{}) error

func (*Int4) DecodeBinary Uses

func (dst *Int4) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int4) DecodeText Uses

func (dst *Int4) DecodeText(ci *ConnInfo, src []byte) error

func (*Int4) EncodeBinary Uses

func (src *Int4) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int4) EncodeText Uses

func (src *Int4) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int4) Get Uses

func (dst *Int4) Get() interface{}

func (*Int4) MarshalJSON Uses

func (src *Int4) MarshalJSON() ([]byte, error)

func (*Int4) Scan Uses

func (dst *Int4) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int4) Set Uses

func (dst *Int4) Set(src interface{}) error

func (*Int4) UnmarshalJSON Uses

func (dst *Int4) UnmarshalJSON(b []byte) error

func (*Int4) Value Uses

func (src *Int4) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int4Array Uses

type Int4Array struct {
    Elements   []Int4
    Dimensions []ArrayDimension
    Status     Status
}

func (*Int4Array) AssignTo Uses

func (src *Int4Array) AssignTo(dst interface{}) error

func (*Int4Array) DecodeBinary Uses

func (dst *Int4Array) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int4Array) DecodeText Uses

func (dst *Int4Array) DecodeText(ci *ConnInfo, src []byte) error

func (*Int4Array) EncodeBinary Uses

func (src *Int4Array) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int4Array) EncodeText Uses

func (src *Int4Array) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int4Array) Get Uses

func (dst *Int4Array) Get() interface{}

func (*Int4Array) Scan Uses

func (dst *Int4Array) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int4Array) Set Uses

func (dst *Int4Array) Set(src interface{}) error

func (*Int4Array) Value Uses

func (src *Int4Array) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int4range Uses

type Int4range struct {
    Lower     Int4
    Upper     Int4
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Int4range) AssignTo Uses

func (src *Int4range) AssignTo(dst interface{}) error

func (*Int4range) DecodeBinary Uses

func (dst *Int4range) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int4range) DecodeText Uses

func (dst *Int4range) DecodeText(ci *ConnInfo, src []byte) error

func (Int4range) EncodeBinary Uses

func (src Int4range) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Int4range) EncodeText Uses

func (src Int4range) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int4range) Get Uses

func (dst *Int4range) Get() interface{}

func (*Int4range) Scan Uses

func (dst *Int4range) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int4range) Set Uses

func (dst *Int4range) Set(src interface{}) error

func (Int4range) Value Uses

func (src Int4range) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int8 Uses

type Int8 struct {
    Int    int64
    Status Status
}

func (*Int8) AssignTo Uses

func (src *Int8) AssignTo(dst interface{}) error

func (*Int8) DecodeBinary Uses

func (dst *Int8) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int8) DecodeText Uses

func (dst *Int8) DecodeText(ci *ConnInfo, src []byte) error

func (*Int8) EncodeBinary Uses

func (src *Int8) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int8) EncodeText Uses

func (src *Int8) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int8) Get Uses

func (dst *Int8) Get() interface{}

func (*Int8) MarshalJSON Uses

func (src *Int8) MarshalJSON() ([]byte, error)

func (*Int8) Scan Uses

func (dst *Int8) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int8) Set Uses

func (dst *Int8) Set(src interface{}) error

func (*Int8) UnmarshalJSON Uses

func (dst *Int8) UnmarshalJSON(b []byte) error

func (*Int8) Value Uses

func (src *Int8) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int8Array Uses

type Int8Array struct {
    Elements   []Int8
    Dimensions []ArrayDimension
    Status     Status
}

func (*Int8Array) AssignTo Uses

func (src *Int8Array) AssignTo(dst interface{}) error

func (*Int8Array) DecodeBinary Uses

func (dst *Int8Array) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int8Array) DecodeText Uses

func (dst *Int8Array) DecodeText(ci *ConnInfo, src []byte) error

func (*Int8Array) EncodeBinary Uses

func (src *Int8Array) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int8Array) EncodeText Uses

func (src *Int8Array) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int8Array) Get Uses

func (dst *Int8Array) Get() interface{}

func (*Int8Array) Scan Uses

func (dst *Int8Array) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int8Array) Set Uses

func (dst *Int8Array) Set(src interface{}) error

func (*Int8Array) Value Uses

func (src *Int8Array) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Int8range Uses

type Int8range struct {
    Lower     Int8
    Upper     Int8
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Int8range) AssignTo Uses

func (src *Int8range) AssignTo(dst interface{}) error

func (*Int8range) DecodeBinary Uses

func (dst *Int8range) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Int8range) DecodeText Uses

func (dst *Int8range) DecodeText(ci *ConnInfo, src []byte) error

func (Int8range) EncodeBinary Uses

func (src Int8range) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Int8range) EncodeText Uses

func (src Int8range) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Int8range) Get Uses

func (dst *Int8range) Get() interface{}

func (*Int8range) Scan Uses

func (dst *Int8range) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Int8range) Set Uses

func (dst *Int8range) Set(src interface{}) error

func (Int8range) Value Uses

func (src Int8range) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Interval Uses

type Interval struct {
    Microseconds int64
    Days         int32
    Months       int32
    Status       Status
}

func (*Interval) AssignTo Uses

func (src *Interval) AssignTo(dst interface{}) error

func (*Interval) DecodeBinary Uses

func (dst *Interval) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Interval) DecodeText Uses

func (dst *Interval) DecodeText(ci *ConnInfo, src []byte) error

func (*Interval) EncodeBinary Uses

func (src *Interval) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

EncodeBinary encodes src into w.

func (*Interval) EncodeText Uses

func (src *Interval) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Interval) Get Uses

func (dst *Interval) Get() interface{}

func (*Interval) Scan Uses

func (dst *Interval) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Interval) Set Uses

func (dst *Interval) Set(src interface{}) error

func (*Interval) Value Uses

func (src *Interval) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type JSON Uses

type JSON struct {
    Bytes  []byte
    Status Status
}

func (*JSON) AssignTo Uses

func (src *JSON) AssignTo(dst interface{}) error

func (*JSON) DecodeBinary Uses

func (dst *JSON) DecodeBinary(ci *ConnInfo, src []byte) error

func (*JSON) DecodeText Uses

func (dst *JSON) DecodeText(ci *ConnInfo, src []byte) error

func (*JSON) EncodeBinary Uses

func (src *JSON) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*JSON) EncodeText Uses

func (src *JSON) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*JSON) Get Uses

func (dst *JSON) Get() interface{}

func (*JSON) Scan Uses

func (dst *JSON) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*JSON) Set Uses

func (dst *JSON) Set(src interface{}) error

func (*JSON) Value Uses

func (src *JSON) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type JSONB Uses

type JSONB JSON

func (*JSONB) AssignTo Uses

func (src *JSONB) AssignTo(dst interface{}) error

func (*JSONB) DecodeBinary Uses

func (dst *JSONB) DecodeBinary(ci *ConnInfo, src []byte) error

func (*JSONB) DecodeText Uses

func (dst *JSONB) DecodeText(ci *ConnInfo, src []byte) error

func (*JSONB) EncodeBinary Uses

func (src *JSONB) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*JSONB) EncodeText Uses

func (src *JSONB) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*JSONB) Get Uses

func (dst *JSONB) Get() interface{}

func (*JSONB) Scan Uses

func (dst *JSONB) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*JSONB) Set Uses

func (dst *JSONB) Set(src interface{}) error

func (*JSONB) Value Uses

func (src *JSONB) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Line Uses

type Line struct {
    A, B, C float64
    Status  Status
}

func (*Line) AssignTo Uses

func (src *Line) AssignTo(dst interface{}) error

func (*Line) DecodeBinary Uses

func (dst *Line) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Line) DecodeText Uses

func (dst *Line) DecodeText(ci *ConnInfo, src []byte) error

func (*Line) EncodeBinary Uses

func (src *Line) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Line) EncodeText Uses

func (src *Line) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Line) Get Uses

func (dst *Line) Get() interface{}

func (*Line) Scan Uses

func (dst *Line) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Line) Set Uses

func (dst *Line) Set(src interface{}) error

func (*Line) Value Uses

func (src *Line) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Lseg Uses

type Lseg struct {
    P      [2]Vec2
    Status Status
}

func (*Lseg) AssignTo Uses

func (src *Lseg) AssignTo(dst interface{}) error

func (*Lseg) DecodeBinary Uses

func (dst *Lseg) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Lseg) DecodeText Uses

func (dst *Lseg) DecodeText(ci *ConnInfo, src []byte) error

func (*Lseg) EncodeBinary Uses

func (src *Lseg) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Lseg) EncodeText Uses

func (src *Lseg) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Lseg) Get Uses

func (dst *Lseg) Get() interface{}

func (*Lseg) Scan Uses

func (dst *Lseg) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Lseg) Set Uses

func (dst *Lseg) Set(src interface{}) error

func (*Lseg) Value Uses

func (src *Lseg) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Macaddr Uses

type Macaddr struct {
    Addr   net.HardwareAddr
    Status Status
}

func (*Macaddr) AssignTo Uses

func (src *Macaddr) AssignTo(dst interface{}) error

func (*Macaddr) DecodeBinary Uses

func (dst *Macaddr) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Macaddr) DecodeText Uses

func (dst *Macaddr) DecodeText(ci *ConnInfo, src []byte) error

func (*Macaddr) EncodeBinary Uses

func (src *Macaddr) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

EncodeBinary encodes src into w.

func (*Macaddr) EncodeText Uses

func (src *Macaddr) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Macaddr) Get Uses

func (dst *Macaddr) Get() interface{}

func (*Macaddr) Scan Uses

func (dst *Macaddr) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Macaddr) Set Uses

func (dst *Macaddr) Set(src interface{}) error

func (*Macaddr) Value Uses

func (src *Macaddr) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type MacaddrArray Uses

type MacaddrArray struct {
    Elements   []Macaddr
    Dimensions []ArrayDimension
    Status     Status
}

func (*MacaddrArray) AssignTo Uses

func (src *MacaddrArray) AssignTo(dst interface{}) error

func (*MacaddrArray) DecodeBinary Uses

func (dst *MacaddrArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*MacaddrArray) DecodeText Uses

func (dst *MacaddrArray) DecodeText(ci *ConnInfo, src []byte) error

func (*MacaddrArray) EncodeBinary Uses

func (src *MacaddrArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*MacaddrArray) EncodeText Uses

func (src *MacaddrArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*MacaddrArray) Get Uses

func (dst *MacaddrArray) Get() interface{}

func (*MacaddrArray) Scan Uses

func (dst *MacaddrArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*MacaddrArray) Set Uses

func (dst *MacaddrArray) Set(src interface{}) error

func (*MacaddrArray) Value Uses

func (src *MacaddrArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Name Uses

type Name Text

Name is a type used for PostgreSQL's special 63-byte name data type, used for identifiers like table names. The pg_class.relname column is a good example of where the name data type is used.

Note that the underlying Go data type of pgx.Name is string, so there is no way to enforce the 63-byte length. Inputting a longer name into PostgreSQL will result in silent truncation to 63 bytes.

Also, if you have custom-compiled PostgreSQL and set NAMEDATALEN to a different value, obviously that number of bytes applies, rather than the default 63.

func (*Name) AssignTo Uses

func (src *Name) AssignTo(dst interface{}) error

func (*Name) DecodeBinary Uses

func (dst *Name) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Name) DecodeText Uses

func (dst *Name) DecodeText(ci *ConnInfo, src []byte) error

func (*Name) EncodeBinary Uses

func (src *Name) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Name) EncodeText Uses

func (src *Name) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Name) Get Uses

func (dst *Name) Get() interface{}

func (*Name) Scan Uses

func (dst *Name) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Name) Set Uses

func (dst *Name) Set(src interface{}) error

func (*Name) Value Uses

func (src *Name) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Numeric Uses

type Numeric struct {
    Int    *big.Int
    Exp    int32
    Status Status
}

func (*Numeric) AssignTo Uses

func (src *Numeric) AssignTo(dst interface{}) error

func (*Numeric) DecodeBinary Uses

func (dst *Numeric) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Numeric) DecodeText Uses

func (dst *Numeric) DecodeText(ci *ConnInfo, src []byte) error

func (*Numeric) EncodeBinary Uses

func (src *Numeric) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Numeric) EncodeText Uses

func (src *Numeric) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Numeric) Get Uses

func (dst *Numeric) Get() interface{}

func (*Numeric) Scan Uses

func (dst *Numeric) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Numeric) Set Uses

func (dst *Numeric) Set(src interface{}) error

func (*Numeric) Value Uses

func (src *Numeric) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type NumericArray Uses

type NumericArray struct {
    Elements   []Numeric
    Dimensions []ArrayDimension
    Status     Status
}

func (*NumericArray) AssignTo Uses

func (src *NumericArray) AssignTo(dst interface{}) error

func (*NumericArray) DecodeBinary Uses

func (dst *NumericArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*NumericArray) DecodeText Uses

func (dst *NumericArray) DecodeText(ci *ConnInfo, src []byte) error

func (*NumericArray) EncodeBinary Uses

func (src *NumericArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*NumericArray) EncodeText Uses

func (src *NumericArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*NumericArray) Get Uses

func (dst *NumericArray) Get() interface{}

func (*NumericArray) Scan Uses

func (dst *NumericArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*NumericArray) Set Uses

func (dst *NumericArray) Set(src interface{}) error

func (*NumericArray) Value Uses

func (src *NumericArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Numrange Uses

type Numrange struct {
    Lower     Numeric
    Upper     Numeric
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Numrange) AssignTo Uses

func (src *Numrange) AssignTo(dst interface{}) error

func (*Numrange) DecodeBinary Uses

func (dst *Numrange) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Numrange) DecodeText Uses

func (dst *Numrange) DecodeText(ci *ConnInfo, src []byte) error

func (Numrange) EncodeBinary Uses

func (src Numrange) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Numrange) EncodeText Uses

func (src Numrange) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Numrange) Get Uses

func (dst *Numrange) Get() interface{}

func (*Numrange) Scan Uses

func (dst *Numrange) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Numrange) Set Uses

func (dst *Numrange) Set(src interface{}) error

func (Numrange) Value Uses

func (src Numrange) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type OID Uses

type OID uint32

OID (Object Identifier Type) is, according to https://www.postgresql.org/docs/current/static/datatype-oid.html, used internally by PostgreSQL as a primary key for various system tables. It is currently implemented as an unsigned four-byte integer. Its definition can be found in src/include/postgres_ext.h in the PostgreSQL sources. Because it is so frequently required to be in a NOT NULL condition OID cannot be NULL. To allow for NULL OIDs use OIDValue.

func (*OID) DecodeBinary Uses

func (dst *OID) DecodeBinary(ci *ConnInfo, src []byte) error

func (*OID) DecodeText Uses

func (dst *OID) DecodeText(ci *ConnInfo, src []byte) error

func (OID) EncodeBinary Uses

func (src OID) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (OID) EncodeText Uses

func (src OID) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*OID) Scan Uses

func (dst *OID) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (OID) Value Uses

func (src OID) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type OIDValue Uses

type OIDValue pguint32

OIDValue (Object Identifier Type) is, according to https://www.postgresql.org/docs/current/static/datatype-OIDValue.html, used internally by PostgreSQL as a primary key for various system tables. It is currently implemented as an unsigned four-byte integer. Its definition can be found in src/include/postgres_ext.h in the PostgreSQL sources.

func (*OIDValue) AssignTo Uses

func (src *OIDValue) AssignTo(dst interface{}) error

AssignTo assigns from src to dst. Note that as OIDValue is not a general number type AssignTo does not do automatic type conversion as other number types do.

func (*OIDValue) DecodeBinary Uses

func (dst *OIDValue) DecodeBinary(ci *ConnInfo, src []byte) error

func (*OIDValue) DecodeText Uses

func (dst *OIDValue) DecodeText(ci *ConnInfo, src []byte) error

func (*OIDValue) EncodeBinary Uses

func (src *OIDValue) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*OIDValue) EncodeText Uses

func (src *OIDValue) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*OIDValue) Get Uses

func (dst *OIDValue) Get() interface{}

func (*OIDValue) Scan Uses

func (dst *OIDValue) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*OIDValue) Set Uses

func (dst *OIDValue) Set(src interface{}) error

Set converts from src to dst. Note that as OIDValue is not a general number type Set does not do automatic type conversion as other number types do.

func (*OIDValue) Value Uses

func (src *OIDValue) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Path Uses

type Path struct {
    P      []Vec2
    Closed bool
    Status Status
}

func (*Path) AssignTo Uses

func (src *Path) AssignTo(dst interface{}) error

func (*Path) DecodeBinary Uses

func (dst *Path) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Path) DecodeText Uses

func (dst *Path) DecodeText(ci *ConnInfo, src []byte) error

func (*Path) EncodeBinary Uses

func (src *Path) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Path) EncodeText Uses

func (src *Path) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Path) Get Uses

func (dst *Path) Get() interface{}

func (*Path) Scan Uses

func (dst *Path) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Path) Set Uses

func (dst *Path) Set(src interface{}) error

func (*Path) Value Uses

func (src *Path) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Point Uses

type Point struct {
    P      Vec2
    Status Status
}

func (*Point) AssignTo Uses

func (src *Point) AssignTo(dst interface{}) error

func (*Point) DecodeBinary Uses

func (dst *Point) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Point) DecodeText Uses

func (dst *Point) DecodeText(ci *ConnInfo, src []byte) error

func (*Point) EncodeBinary Uses

func (src *Point) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Point) EncodeText Uses

func (src *Point) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Point) Get Uses

func (dst *Point) Get() interface{}

func (*Point) Scan Uses

func (dst *Point) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Point) Set Uses

func (dst *Point) Set(src interface{}) error

func (*Point) Value Uses

func (src *Point) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Polygon Uses

type Polygon struct {
    P      []Vec2
    Status Status
}

func (*Polygon) AssignTo Uses

func (src *Polygon) AssignTo(dst interface{}) error

func (*Polygon) DecodeBinary Uses

func (dst *Polygon) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Polygon) DecodeText Uses

func (dst *Polygon) DecodeText(ci *ConnInfo, src []byte) error

func (*Polygon) EncodeBinary Uses

func (src *Polygon) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Polygon) EncodeText Uses

func (src *Polygon) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Polygon) Get Uses

func (dst *Polygon) Get() interface{}

func (*Polygon) Scan Uses

func (dst *Polygon) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Polygon) Set Uses

func (dst *Polygon) Set(src interface{}) error

func (*Polygon) Value Uses

func (src *Polygon) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type QChar Uses

type QChar struct {
    Int    int8
    Status Status
}

QChar is for PostgreSQL's special 8-bit-only "char" type more akin to the C language's char type, or Go's byte type. (Note that the name in PostgreSQL itself is "char", in double-quotes, and not char.) It gets used a lot in PostgreSQL's system tables to hold a single ASCII character value (eg pg_class.relkind). It is named Qchar for quoted char to disambiguate from SQL standard type char.

Not all possible values of QChar are representable in the text format. Therefore, QChar does not implement TextEncoder and TextDecoder. In addition, database/sql Scanner and database/sql/driver Value are not implemented.

func (*QChar) AssignTo Uses

func (src *QChar) AssignTo(dst interface{}) error

func (*QChar) DecodeBinary Uses

func (dst *QChar) DecodeBinary(ci *ConnInfo, src []byte) error

func (*QChar) EncodeBinary Uses

func (src *QChar) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*QChar) Get Uses

func (dst *QChar) Get() interface{}

func (*QChar) Set Uses

func (dst *QChar) Set(src interface{}) error

type Record Uses

type Record struct {
    Fields []Value
    Status Status
}

Record is the generic PostgreSQL record type such as is created with the "row" function. Record only implements BinaryEncoder and Value. The text format output format from PostgreSQL does not include type information and is therefore impossible to decode. No encoders are implemented because PostgreSQL does not support input of generic records.

func (*Record) AssignTo Uses

func (src *Record) AssignTo(dst interface{}) error

func (*Record) DecodeBinary Uses

func (dst *Record) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Record) Get Uses

func (dst *Record) Get() interface{}

func (*Record) Set Uses

func (dst *Record) Set(src interface{}) error

type Status Uses

type Status byte
const (
    Undefined Status = iota
    Null
    Present
)

type TID Uses

type TID struct {
    BlockNumber  uint32
    OffsetNumber uint16
    Status       Status
}

TID is PostgreSQL's Tuple Identifier type.

When one does

select ctid, * from some_table;

it is the data type of the ctid hidden system column.

It is currently implemented as a pair unsigned two byte integers. Its conversion functions can be found in src/backend/utils/adt/tid.c in the PostgreSQL sources.

func (*TID) AssignTo Uses

func (src *TID) AssignTo(dst interface{}) error

func (*TID) DecodeBinary Uses

func (dst *TID) DecodeBinary(ci *ConnInfo, src []byte) error

func (*TID) DecodeText Uses

func (dst *TID) DecodeText(ci *ConnInfo, src []byte) error

func (*TID) EncodeBinary Uses

func (src *TID) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TID) EncodeText Uses

func (src *TID) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TID) Get Uses

func (dst *TID) Get() interface{}

func (*TID) Scan Uses

func (dst *TID) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*TID) Set Uses

func (dst *TID) Set(src interface{}) error

func (*TID) Value Uses

func (src *TID) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Text Uses

type Text struct {
    String string
    Status Status
}

func (*Text) AssignTo Uses

func (src *Text) AssignTo(dst interface{}) error

func (*Text) DecodeBinary Uses

func (dst *Text) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Text) DecodeText Uses

func (dst *Text) DecodeText(ci *ConnInfo, src []byte) error

func (*Text) EncodeBinary Uses

func (src *Text) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Text) EncodeText Uses

func (src *Text) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Text) Get Uses

func (dst *Text) Get() interface{}

func (*Text) MarshalJSON Uses

func (src *Text) MarshalJSON() ([]byte, error)

func (*Text) Scan Uses

func (dst *Text) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Text) Set Uses

func (dst *Text) Set(src interface{}) error

func (*Text) UnmarshalJSON Uses

func (dst *Text) UnmarshalJSON(b []byte) error

func (*Text) Value Uses

func (src *Text) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type TextArray Uses

type TextArray struct {
    Elements   []Text
    Dimensions []ArrayDimension
    Status     Status
}

func (*TextArray) AssignTo Uses

func (src *TextArray) AssignTo(dst interface{}) error

func (*TextArray) DecodeBinary Uses

func (dst *TextArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*TextArray) DecodeText Uses

func (dst *TextArray) DecodeText(ci *ConnInfo, src []byte) error

func (*TextArray) EncodeBinary Uses

func (src *TextArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TextArray) EncodeText Uses

func (src *TextArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TextArray) Get Uses

func (dst *TextArray) Get() interface{}

func (*TextArray) Scan Uses

func (dst *TextArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*TextArray) Set Uses

func (dst *TextArray) Set(src interface{}) error

func (*TextArray) Value Uses

func (src *TextArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type TextDecoder Uses

type TextDecoder interface {
    // DecodeText decodes src into TextDecoder. If src is nil then the original
    // SQL value is NULL. TextDecoder takes ownership of src. The caller MUST not
    // use it again.
    DecodeText(ci *ConnInfo, src []byte) error
}

type TextEncoder Uses

type TextEncoder interface {
    // EncodeText should append the text format of self to buf. If self is the
    // SQL value NULL then append nothing and return (nil, nil). The caller of
    // EncodeText is responsible for writing the correct NULL value or the
    // length of the data written.
    EncodeText(ci *ConnInfo, buf []byte) (newBuf []byte, err error)
}

TextEncoder is implemented by types that can encode themselves into the PostgreSQL text wire format.

type Timestamp Uses

type Timestamp struct {
    Time             time.Time // Time must always be in UTC.
    Status           Status
    InfinityModifier InfinityModifier
}

Timestamp represents the PostgreSQL timestamp type. The PostgreSQL timestamp does not have a time zone. This presents a problem when translating to and from time.Time which requires a time zone. It is highly recommended to use timestamptz whenever possible. Timestamp methods either convert to UTC or return an error on non-UTC times.

func (*Timestamp) AssignTo Uses

func (src *Timestamp) AssignTo(dst interface{}) error

func (*Timestamp) DecodeBinary Uses

func (dst *Timestamp) DecodeBinary(ci *ConnInfo, src []byte) error

DecodeBinary decodes from src into dst. The decoded time is considered to be in UTC.

func (*Timestamp) DecodeText Uses

func (dst *Timestamp) DecodeText(ci *ConnInfo, src []byte) error

DecodeText decodes from src into dst. The decoded time is considered to be in UTC.

func (*Timestamp) EncodeBinary Uses

func (src *Timestamp) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

EncodeBinary writes the binary encoding of src into w. If src.Time is not in the UTC time zone it returns an error.

func (*Timestamp) EncodeText Uses

func (src *Timestamp) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

EncodeText writes the text encoding of src into w. If src.Time is not in the UTC time zone it returns an error.

func (*Timestamp) Get Uses

func (dst *Timestamp) Get() interface{}

func (*Timestamp) Scan Uses

func (dst *Timestamp) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Timestamp) Set Uses

func (dst *Timestamp) Set(src interface{}) error

Set converts src into a Timestamp and stores in dst. If src is a time.Time in a non-UTC time zone, the time zone is discarded.

func (*Timestamp) Value Uses

func (src *Timestamp) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type TimestampArray Uses

type TimestampArray struct {
    Elements   []Timestamp
    Dimensions []ArrayDimension
    Status     Status
}

func (*TimestampArray) AssignTo Uses

func (src *TimestampArray) AssignTo(dst interface{}) error

func (*TimestampArray) DecodeBinary Uses

func (dst *TimestampArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*TimestampArray) DecodeText Uses

func (dst *TimestampArray) DecodeText(ci *ConnInfo, src []byte) error

func (*TimestampArray) EncodeBinary Uses

func (src *TimestampArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TimestampArray) EncodeText Uses

func (src *TimestampArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TimestampArray) Get Uses

func (dst *TimestampArray) Get() interface{}

func (*TimestampArray) Scan Uses

func (dst *TimestampArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*TimestampArray) Set Uses

func (dst *TimestampArray) Set(src interface{}) error

func (*TimestampArray) Value Uses

func (src *TimestampArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Timestamptz Uses

type Timestamptz struct {
    Time             time.Time
    Status           Status
    InfinityModifier InfinityModifier
}

func (*Timestamptz) AssignTo Uses

func (src *Timestamptz) AssignTo(dst interface{}) error

func (*Timestamptz) DecodeBinary Uses

func (dst *Timestamptz) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Timestamptz) DecodeText Uses

func (dst *Timestamptz) DecodeText(ci *ConnInfo, src []byte) error

func (*Timestamptz) EncodeBinary Uses

func (src *Timestamptz) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Timestamptz) EncodeText Uses

func (src *Timestamptz) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Timestamptz) Get Uses

func (dst *Timestamptz) Get() interface{}

func (*Timestamptz) Scan Uses

func (dst *Timestamptz) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Timestamptz) Set Uses

func (dst *Timestamptz) Set(src interface{}) error

func (*Timestamptz) Value Uses

func (src *Timestamptz) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type TimestamptzArray Uses

type TimestamptzArray struct {
    Elements   []Timestamptz
    Dimensions []ArrayDimension
    Status     Status
}

func (*TimestamptzArray) AssignTo Uses

func (src *TimestamptzArray) AssignTo(dst interface{}) error

func (*TimestamptzArray) DecodeBinary Uses

func (dst *TimestamptzArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*TimestamptzArray) DecodeText Uses

func (dst *TimestamptzArray) DecodeText(ci *ConnInfo, src []byte) error

func (*TimestamptzArray) EncodeBinary Uses

func (src *TimestamptzArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TimestamptzArray) EncodeText Uses

func (src *TimestamptzArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*TimestamptzArray) Get Uses

func (dst *TimestamptzArray) Get() interface{}

func (*TimestamptzArray) Scan Uses

func (dst *TimestamptzArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*TimestamptzArray) Set Uses

func (dst *TimestamptzArray) Set(src interface{}) error

func (*TimestamptzArray) Value Uses

func (src *TimestamptzArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Tsrange Uses

type Tsrange struct {
    Lower     Timestamp
    Upper     Timestamp
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Tsrange) AssignTo Uses

func (src *Tsrange) AssignTo(dst interface{}) error

func (*Tsrange) DecodeBinary Uses

func (dst *Tsrange) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Tsrange) DecodeText Uses

func (dst *Tsrange) DecodeText(ci *ConnInfo, src []byte) error

func (Tsrange) EncodeBinary Uses

func (src Tsrange) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Tsrange) EncodeText Uses

func (src Tsrange) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Tsrange) Get Uses

func (dst *Tsrange) Get() interface{}

func (*Tsrange) Scan Uses

func (dst *Tsrange) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Tsrange) Set Uses

func (dst *Tsrange) Set(src interface{}) error

func (Tsrange) Value Uses

func (src Tsrange) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Tstzrange Uses

type Tstzrange struct {
    Lower     Timestamptz
    Upper     Timestamptz
    LowerType BoundType
    UpperType BoundType
    Status    Status
}

func (*Tstzrange) AssignTo Uses

func (src *Tstzrange) AssignTo(dst interface{}) error

func (*Tstzrange) DecodeBinary Uses

func (dst *Tstzrange) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Tstzrange) DecodeText Uses

func (dst *Tstzrange) DecodeText(ci *ConnInfo, src []byte) error

func (Tstzrange) EncodeBinary Uses

func (src Tstzrange) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (Tstzrange) EncodeText Uses

func (src Tstzrange) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Tstzrange) Get Uses

func (dst *Tstzrange) Get() interface{}

func (*Tstzrange) Scan Uses

func (dst *Tstzrange) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Tstzrange) Set Uses

func (dst *Tstzrange) Set(src interface{}) error

func (Tstzrange) Value Uses

func (src Tstzrange) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type UUID Uses

type UUID struct {
    Bytes  [16]byte
    Status Status
}

func (*UUID) AssignTo Uses

func (src *UUID) AssignTo(dst interface{}) error

func (*UUID) DecodeBinary Uses

func (dst *UUID) DecodeBinary(ci *ConnInfo, src []byte) error

func (*UUID) DecodeText Uses

func (dst *UUID) DecodeText(ci *ConnInfo, src []byte) error

func (*UUID) EncodeBinary Uses

func (src *UUID) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*UUID) EncodeText Uses

func (src *UUID) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*UUID) Get Uses

func (dst *UUID) Get() interface{}

func (*UUID) Scan Uses

func (dst *UUID) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*UUID) Set Uses

func (dst *UUID) Set(src interface{}) error

func (*UUID) Value Uses

func (src *UUID) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type UUIDArray Uses

type UUIDArray struct {
    Elements   []UUID
    Dimensions []ArrayDimension
    Status     Status
}

func (*UUIDArray) AssignTo Uses

func (src *UUIDArray) AssignTo(dst interface{}) error

func (*UUIDArray) DecodeBinary Uses

func (dst *UUIDArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*UUIDArray) DecodeText Uses

func (dst *UUIDArray) DecodeText(ci *ConnInfo, src []byte) error

func (*UUIDArray) EncodeBinary Uses

func (src *UUIDArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*UUIDArray) EncodeText Uses

func (src *UUIDArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*UUIDArray) Get Uses

func (dst *UUIDArray) Get() interface{}

func (*UUIDArray) Scan Uses

func (dst *UUIDArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*UUIDArray) Set Uses

func (dst *UUIDArray) Set(src interface{}) error

func (*UUIDArray) Value Uses

func (src *UUIDArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Unknown Uses

type Unknown struct {
    String string
    Status Status
}

Unknown represents the PostgreSQL unknown type. It is either a string literal or NULL. It is used when PostgreSQL does not know the type of a value. In general, this will only be used in pgx when selecting a null value without type information. e.g. SELECT NULL;

func (*Unknown) AssignTo Uses

func (src *Unknown) AssignTo(dst interface{}) error

AssignTo assigns from src to dst. Note that as Unknown is not a general number type AssignTo does not do automatic type conversion as other number types do.

func (*Unknown) DecodeBinary Uses

func (dst *Unknown) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Unknown) DecodeText Uses

func (dst *Unknown) DecodeText(ci *ConnInfo, src []byte) error

func (*Unknown) Get Uses

func (dst *Unknown) Get() interface{}

func (*Unknown) Scan Uses

func (dst *Unknown) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Unknown) Set Uses

func (dst *Unknown) Set(src interface{}) error

func (*Unknown) Value Uses

func (src *Unknown) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type UntypedBinaryRange Uses

type UntypedBinaryRange struct {
    Lower     []byte
    Upper     []byte
    LowerType BoundType
    UpperType BoundType
}

func ParseUntypedBinaryRange Uses

func ParseUntypedBinaryRange(src []byte) (*UntypedBinaryRange, error)

type UntypedTextArray Uses

type UntypedTextArray struct {
    Elements   []string
    Dimensions []ArrayDimension
}

func ParseUntypedTextArray Uses

func ParseUntypedTextArray(src string) (*UntypedTextArray, error)

type UntypedTextRange Uses

type UntypedTextRange struct {
    Lower     string
    Upper     string
    LowerType BoundType
    UpperType BoundType
}

func ParseUntypedTextRange Uses

func ParseUntypedTextRange(src string) (*UntypedTextRange, error)

type Value Uses

type Value interface {
    // Set converts and assigns src to itself.
    Set(src interface{}) error

    // Get returns the simplest representation of Value. If the Value is Null or
    // Undefined that is the return value. If no simpler representation is
    // possible, then Get() returns Value.
    Get() interface{}

    // AssignTo converts and assigns the Value to dst. It MUST make a deep copy of
    // any reference types.
    AssignTo(dst interface{}) error
}

type Varbit Uses

type Varbit struct {
    Bytes  []byte
    Len    int32 // Number of bits
    Status Status
}

func (*Varbit) AssignTo Uses

func (src *Varbit) AssignTo(dst interface{}) error

func (*Varbit) DecodeBinary Uses

func (dst *Varbit) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Varbit) DecodeText Uses

func (dst *Varbit) DecodeText(ci *ConnInfo, src []byte) error

func (*Varbit) EncodeBinary Uses

func (src *Varbit) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Varbit) EncodeText Uses

func (src *Varbit) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Varbit) Get Uses

func (dst *Varbit) Get() interface{}

func (*Varbit) Scan Uses

func (dst *Varbit) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Varbit) Set Uses

func (dst *Varbit) Set(src interface{}) error

func (*Varbit) Value Uses

func (src *Varbit) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Varchar Uses

type Varchar Text

func (*Varchar) AssignTo Uses

func (src *Varchar) AssignTo(dst interface{}) error

AssignTo assigns from src to dst. Note that as Varchar is not a general number type AssignTo does not do automatic type conversion as other number types do.

func (*Varchar) DecodeBinary Uses

func (dst *Varchar) DecodeBinary(ci *ConnInfo, src []byte) error

func (*Varchar) DecodeText Uses

func (dst *Varchar) DecodeText(ci *ConnInfo, src []byte) error

func (*Varchar) EncodeBinary Uses

func (src *Varchar) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Varchar) EncodeText Uses

func (src *Varchar) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*Varchar) Get Uses

func (dst *Varchar) Get() interface{}

func (*Varchar) MarshalJSON Uses

func (src *Varchar) MarshalJSON() ([]byte, error)

func (*Varchar) Scan Uses

func (dst *Varchar) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*Varchar) Set Uses

func (dst *Varchar) Set(src interface{}) error

Set converts from src to dst. Note that as Varchar is not a general number type Set does not do automatic type conversion as other number types do.

func (*Varchar) UnmarshalJSON Uses

func (dst *Varchar) UnmarshalJSON(b []byte) error

func (*Varchar) Value Uses

func (src *Varchar) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type VarcharArray Uses

type VarcharArray struct {
    Elements   []Varchar
    Dimensions []ArrayDimension
    Status     Status
}

func (*VarcharArray) AssignTo Uses

func (src *VarcharArray) AssignTo(dst interface{}) error

func (*VarcharArray) DecodeBinary Uses

func (dst *VarcharArray) DecodeBinary(ci *ConnInfo, src []byte) error

func (*VarcharArray) DecodeText Uses

func (dst *VarcharArray) DecodeText(ci *ConnInfo, src []byte) error

func (*VarcharArray) EncodeBinary Uses

func (src *VarcharArray) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*VarcharArray) EncodeText Uses

func (src *VarcharArray) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*VarcharArray) Get Uses

func (dst *VarcharArray) Get() interface{}

func (*VarcharArray) Scan Uses

func (dst *VarcharArray) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*VarcharArray) Set Uses

func (dst *VarcharArray) Set(src interface{}) error

func (*VarcharArray) Value Uses

func (src *VarcharArray) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

type Vec2 Uses

type Vec2 struct {
    X   float64
    Y   float64
}

type XID Uses

type XID pguint32

XID is PostgreSQL's Transaction ID type.

In later versions of PostgreSQL, it is the type used for the backend_xid and backend_xmin columns of the pg_stat_activity system view.

Also, when one does

select xmin, xmax, * from some_table;

it is the data type of the xmin and xmax hidden system columns.

It is currently implemented as an unsigned four byte integer. Its definition can be found in src/include/postgres_ext.h as TransactionId in the PostgreSQL sources.

func (*XID) AssignTo Uses

func (src *XID) AssignTo(dst interface{}) error

AssignTo assigns from src to dst. Note that as XID is not a general number type AssignTo does not do automatic type conversion as other number types do.

func (*XID) DecodeBinary Uses

func (dst *XID) DecodeBinary(ci *ConnInfo, src []byte) error

func (*XID) DecodeText Uses

func (dst *XID) DecodeText(ci *ConnInfo, src []byte) error

func (*XID) EncodeBinary Uses

func (src *XID) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error)

func (*XID) EncodeText Uses

func (src *XID) EncodeText(ci *ConnInfo, buf []byte) ([]byte, error)

func (*XID) Get Uses

func (dst *XID) Get() interface{}

func (*XID) Scan Uses

func (dst *XID) Scan(src interface{}) error

Scan implements the database/sql Scanner interface.

func (*XID) Set Uses

func (dst *XID) Set(src interface{}) error

Set converts from src to dst. Note that as XID is not a general number type Set does not do automatic type conversion as other number types do.

func (*XID) Value Uses

func (src *XID) Value() (driver.Value, error)

Value implements the database/sql/driver Valuer interface.

Directories

PathSynopsis
ext/satori-uuid
ext/shopspring-numeric
testutil

Package pgtype imports 18 packages (graph) and is imported by 41 packages. Updated 2019-01-21. Refresh now. Tools for package owners.