I change the column value of a row in the source which is sql server table.
data flow has :
2-DerivedColumn which has expression for LoadDate = toUTC(currentTimestamp(), 'GMT Standard Time')
4-sink --> Delta dataset for the parquet file
Run the pipeline
Once the load is complete, I check the LoadDate column in the sink parquet file.
I see this field is updated for every row whereas I was expecting only for the row that I updated at source.