Function encodeJsonDoc

binlogreplication/binlog_json_serialization.go:57–68

encodeJsonDoc encodes the specified |jsonDoc| into MySQL's custom/internal binary encoding so that it can be included in a binlog event. The internal MySQL JSON binary format is documented here: https://dev.mysql.com/doc/dev/mysql-server/latest/json__binary_8h.html And a third-party description is

(jsonDoc sql.JSONWrapper)

//
// And a third-party description is here:
// https://lafengnan.gitbooks.io/blog/content/mysql/chapter2.html
func encodeJsonDoc(ctx context.Context, jsonDoc sql.JSONWrapper) (buffer []byte, err error) {
	val, err := jsonDoc.ToInterface(ctx)
	if err != nil {
		return nil, err
	}
	typeId, encodedValue, err := encodeJsonValue(val)
	if err != nil {
		return nil, err
	}
	buffer = append(buffer, typeId)
	return append(buffer, encodedValue...), nil
}

// encodeJsonArray encodes the specified |jsonArray| into MySQL's internal JSON encoding and returns