Possible to modify or delete rows from a table in BigQuery dataset with a Cloud Data Fusion pipeline?
问题 I have a requirement to build a Data Studio dashboard and to use data from BigQuery dataset. I have imported my data to BQ using Data Fusion from an on-premise MS SQL server, and the requirement is I have to delete the last 5 days of the records and import new updated records for the same time range on top of the records in the BQ dataset... So far I was able to do all the work with the pipeline but when I run the pipeline it does append the data again into the BQ table and I end up with