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Add pgtype.Record and prerequisite restructuring

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Because reading a record type requires the decoder to be able to look up oid
to type mapping and types such as hstore have types that are not fixed between
different PostgreSQL servers it was necessary to restructure the pgtype system
so all encoders and decodes take a *ConnInfo that includes oid/name/type
information.
This commit is contained in:
Jack Christensen
2017-03-18 12:01:16 -05:00
parent 94d56e8556
commit 19c6689752
62 changed files with 2067 additions and 1105 deletions
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pgtype/json.go
+6 -6
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@@ -84,7 +84,7 @@ func (src *Json) AssignTo(dst interface{}) error {
return nil
}
func (dst *Json) DecodeText(src []byte) error {
func (dst *Json) DecodeText(ci *ConnInfo, src []byte) error {
if src == nil {
*dst = Json{Status: Null}
return nil
@@ -97,11 +97,11 @@ func (dst *Json) DecodeText(src []byte) error {
return nil
}
func (dst *Json) DecodeBinary(src []byte) error {
return dst.DecodeText(src)
func (dst *Json) DecodeBinary(ci *ConnInfo, src []byte) error {
return dst.DecodeText(ci, src)
}
func (src Json) EncodeText(w io.Writer) (bool, error) {
func (src Json) EncodeText(ci *ConnInfo, w io.Writer) (bool, error) {
switch src.Status {
case Null:
return true, nil
@@ -113,6 +113,6 @@ func (src Json) EncodeText(w io.Writer) (bool, error) {
return false, err
}
func (src Json) EncodeBinary(w io.Writer) (bool, error) {
return src.EncodeText(w)
func (src Json) EncodeBinary(ci *ConnInfo, w io.Writer) (bool, error) {
return src.EncodeText(ci, w)
}