code: protected void writeConnectionIdEntry(StringBuilder sb, ExecutionInfo execInfo, List<QueryInfo> queryInfoList) {
          sb.append("Connection:");
          sb.append(execInfo.getConnectionId());
          sb.append(", ");
      }
docs: Write connection ID when enabled.
  
  <p>default: Connection: 1,
  
  @param sb            StringBuilder to write
  @param execInfo      execution info
  @param queryInfoList query info list
  @since 1.4.2