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i am trying to get the power query value in csv file storing it in sharepoint, but everday the value just replaces the old one in csv and i want it to append the value and get all the values daily to show the trend.
Output:
Expected output:
"Update file" means overwrite its contents. The flow does what you asked it to do.
If you meant to say "Append" - that may not even be possible with CSV files. You can sort of do this with Excel files and table ranges, but it will be excruciatingly slow.