@Override
            public String convert(Object dbzObj, Schema schema) throws Exception {
                final Base64.Encoder base64Encoder = Base64.getEncoder();
                return base64Encoder.encodeToString(convertToBinary(dbzObj, schema));
            }
Formatter for SQL string representation of a timestamp value (with UTC timezone).
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/table/OldFieldMetadataConverter.java