fix

Author: sigalikanevsky

replication/row_event.go

@@ -1363,48 +1363,6 @@ func supportsSmartQuotes(enc encoding.Encoding) bool {
 return false
 }
 
-func replaceUnsupportedCharacters(data []byte, length int) []byte {
-if len(data) == 0 {
-return data
-}
-
-var content []byte
-var prefix []byte
-var contentLength int
-var prefixLen int
-
-if length > 255 {
-// 2-byte length prefix (LittleEndian)
-prefixLen = 2
-contentLength = int(binary.LittleEndian.Uint16(data[:2]))
-if contentLength > len(data)-prefixLen {
-contentLength = len(data) - prefixLen
-}
-content = data[prefixLen : prefixLen+contentLength]
-} else {
-// 1-byte length prefix
-prefixLen = 1
-contentLength = int(data[0])
-if contentLength > len(data)-prefixLen {
-contentLength = len(data) - prefixLen
-}
-content = data[prefixLen : prefixLen+contentLength]
-}
-
-// Replace unsupported characters
-content = normalizeSmartQuotes(content)
-
-// Rebuild prefix with new length
-if prefixLen == 2 {
-prefix = make([]byte, 2)
-binary.LittleEndian.PutUint16(prefix, uint16(len(content)))
-} else {
-prefix = []byte{byte(len(content))}
-}
-
-return append(prefix, content...)
-}
-
 func decodeStringWithEncoder(data []byte, length int, enc encoding.Encoding) (v string, n int) {
 decoder := enc.NewDecoder()
 if length < 256 {