1 files changed, 0 insertions, 143 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/pgproto3/data_row.go b/vendor/github.com/jackc/pgx/v5/pgproto3/data_row.go
deleted file mode 100644
index fdfb0f7f6..000000000
--- a/vendor/github.com/jackc/pgx/v5/pgproto3/data_row.go
+++ /dev/null
@@ -1,143 +0,0 @@
-package pgproto3
-
-import (
-	"encoding/binary"
-	"encoding/hex"
-	"encoding/json"
-	"errors"
-	"math"
-
-	"github.com/jackc/pgx/v5/internal/pgio"
-)
-
-type DataRow struct {
-	Values [][]byte
-}
-
-// Backend identifies this message as sendable by the PostgreSQL backend.
-func (*DataRow) Backend() {}
-
-// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
-// type identifier and 4 byte message length.
-func (dst *DataRow) Decode(src []byte) error {
-	if len(src) < 2 {
-		return &invalidMessageFormatErr{messageType: "DataRow"}
-	}
-	rp := 0
-	fieldCount := int(binary.BigEndian.Uint16(src[rp:]))
-	rp += 2
-
-	// If the capacity of the values slice is too small OR substantially too
-	// large reallocate. This is too avoid one row with many columns from
-	// permanently allocating memory.
-	if cap(dst.Values) < fieldCount || cap(dst.Values)-fieldCount > 32 {
-		newCap := 32
-		if newCap < fieldCount {
-			newCap = fieldCount
-		}
-		dst.Values = make([][]byte, fieldCount, newCap)
-	} else {
-		dst.Values = dst.Values[:fieldCount]
-	}
-
-	for i := 0; i < fieldCount; i++ {
-		if len(src[rp:]) < 4 {
-			return &invalidMessageFormatErr{messageType: "DataRow"}
-		}
-
-		valueLen := int(int32(binary.BigEndian.Uint32(src[rp:])))
-		rp += 4
-
-		// null
-		if valueLen == -1 {
-			dst.Values[i] = nil
-		} else {
-			if len(src[rp:]) < valueLen || valueLen < 0 {
-				return &invalidMessageFormatErr{messageType: "DataRow"}
-			}
-
-			dst.Values[i] = src[rp : rp+valueLen : rp+valueLen]
-			rp += valueLen
-		}
-	}
-
-	return nil
-}
-
-// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
-func (src *DataRow) Encode(dst []byte) ([]byte, error) {
-	dst, sp := beginMessage(dst, 'D')
-
-	if len(src.Values) > math.MaxUint16 {
-		return nil, errors.New("too many values")
-	}
-	dst = pgio.AppendUint16(dst, uint16(len(src.Values)))
-	for _, v := range src.Values {
-		if v == nil {
-			dst = pgio.AppendInt32(dst, -1)
-			continue
-		}
-
-		dst = pgio.AppendInt32(dst, int32(len(v)))
-		dst = append(dst, v...)
-	}
-
-	return finishMessage(dst, sp)
-}
-
-// MarshalJSON implements encoding/json.Marshaler.
-func (src DataRow) MarshalJSON() ([]byte, error) {
-	formattedValues := make([]map[string]string, len(src.Values))
-	for i, v := range src.Values {
-		if v == nil {
-			continue
-		}
-
-		var hasNonPrintable bool
-		for _, b := range v {
-			if b < 32 {
-				hasNonPrintable = true
-				break
-			}
-		}
-
-		if hasNonPrintable {
-			formattedValues[i] = map[string]string{"binary": hex.EncodeToString(v)}
-		} else {
-			formattedValues[i] = map[string]string{"text": string(v)}
-		}
-	}
-
-	return json.Marshal(struct {
-		Type   string
-		Values []map[string]string
-	}{
-		Type:   "DataRow",
-		Values: formattedValues,
-	})
-}
-
-// UnmarshalJSON implements encoding/json.Unmarshaler.
-func (dst *DataRow) UnmarshalJSON(data []byte) error {
-	// Ignore null, like in the main JSON package.
-	if string(data) == "null" {
-		return nil
-	}
-
-	var msg struct {
-		Values []map[string]string
-	}
-	if err := json.Unmarshal(data, &msg); err != nil {
-		return err
-	}
-
-	dst.Values = make([][]byte, len(msg.Values))
-	for n, parameter := range msg.Values {
-		var err error
-		dst.Values[n], err = getValueFromJSON(parameter)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}