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Added binary encoding to int4 and int8

pgx-vs-pq
Jack Christensen 2013-07-08 18:03:24 -05:00
parent 85ffca4fe0
commit 31a9683cc1
1 changed files with 8 additions and 8 deletions
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16
value_transcoder.go
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@ -36,7 +36,8 @@ func init() {
valueTranscoders[oid(20)] = &valueTranscoder{
DecodeText: decodeInt8FromText,
DecodeBinary: decodeInt8FromBinary,
EncodeTo: encodeInt8}
EncodeTo: encodeInt8,
EncodeFormat: 1}
// int2
valueTranscoders[oid(21)] = &valueTranscoder{
@ -47,7 +48,8 @@ func init() {
valueTranscoders[oid(23)] = &valueTranscoder{
DecodeText: decodeInt4FromText,
DecodeBinary: decodeInt4FromBinary,
EncodeTo: encodeInt4}
EncodeTo: encodeInt4,
EncodeFormat: 1}
// text
valueTranscoders[oid(25)] = &valueTranscoder{
@ -108,9 +110,8 @@ func decodeInt8FromBinary(mr *MessageReader, size int32) interface{} {
func encodeInt8(buf *bytes.Buffer, value interface{}) {
v := value.(int64)
s := strconv.FormatInt(int64(v), 10)
binary.Write(buf, binary.BigEndian, int32(len(s)))
buf.WriteString(s)
binary.Write(buf, binary.BigEndian, int32(8))
binary.Write(buf, binary.BigEndian, v)
}
func decodeInt2FromText(mr *MessageReader, size int32) interface{} {
@ -147,9 +148,8 @@ func decodeInt4FromBinary(mr *MessageReader, size int32) interface{} {
func encodeInt4(buf *bytes.Buffer, value interface{}) {
v := value.(int32)
s := strconv.FormatInt(int64(v), 10)
binary.Write(buf, binary.BigEndian, int32(len(s)))
buf.WriteString(s)
binary.Write(buf, binary.BigEndian, int32(4))
binary.Write(buf, binary.BigEndian, v)
}
func decodeFloat4FromText(mr *MessageReader, size int32) interface{} {