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Encode float params in binary

pgx-vs-pq
Jack Christensen 2013-07-12 17:30:45 -04:00
parent 8c7ea78485
commit 62dba1a94c
1 changed files with 8 additions and 8 deletions
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16
value_transcoder.go
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@ -61,13 +61,15 @@ func init() {
valueTranscoders[oid(700)] = &valueTranscoder{
DecodeText: decodeFloat4FromText,
DecodeBinary: decodeFloat4FromBinary,
EncodeTo: encodeFloat4}
EncodeTo: encodeFloat4,
EncodeFormat: 1}
// float8
valueTranscoders[oid(701)] = &valueTranscoder{
DecodeText: decodeFloat8FromText,
DecodeBinary: decodeFloat8FromBinary,
EncodeTo: encodeFloat8}
EncodeTo: encodeFloat8,
EncodeFormat: 1}
// varchar -- same as text
valueTranscoders[oid(1043)] = valueTranscoders[oid(25)]
@ -182,9 +184,8 @@ func decodeFloat4FromBinary(mr *MessageReader, size int32) interface{} {
func encodeFloat4(w *messageWriter, value interface{}) {
v := value.(float32)
s := strconv.FormatFloat(float64(v), 'e', -1, 32)
w.write(int32(len(s)))
w.writeString(s)
w.write(int32(4))
w.write(v)
}
func decodeFloat8FromText(mr *MessageReader, size int32) interface{} {
@ -208,9 +209,8 @@ func decodeFloat8FromBinary(mr *MessageReader, size int32) interface{} {
func encodeFloat8(w *messageWriter, value interface{}) {
v := value.(float64)
s := strconv.FormatFloat(float64(v), 'e', -1, 64)
w.write(int32(len(s)))
w.writeString(s)
w.write(int32(8))
w.write(v)
}
func decodeTextFromText(mr *MessageReader, size int32) interface{} {