Inferring Csv Schemas

[Joe Cullen]

Hi all,

I have a pipeline reading CSV files, performing some transforms, and
writing to BigQuery. At the moment I'm reading the BigQuery schema from a
separate JSON file. If the CSV files had a new column added (and I wanted
to include this column in the resultant BigQuery table), I'd have to change
the JSON schema or the pipeline itself. Is there any way to autodetect the
schema using BigQueryIO? How do people normally deal with potential changes
to input CSVs?

Thanks,
Joe