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What stage denodo deletes the data from Azure blob storage?

Hi, I am working on denodo 8.0. I am reading a csv file thats on Azure blob storage. I see that theres an option to delete after reading in the base view and want to understand : 1. What permission is required for denodo to delete the file from Azure blob? 2. When the delete action is triggered? If i read from base view will the file gets deleted? 3. What is the use case for the delete operation? Thanks!
user
07-09-2021 13:13:24 -0400

1 Answer

Hi, The option** ‘Delete after reading’** requests that the file or directory denoted by the path be deleted when the wrapper terminates. This option can be used in scenarios where you need to remove the files as the data is cached or in cases where you remove the files so that the file name will be static, etc. In order to perform the deletion, you do not require any permission from Denodo. But, your service account may need to have the right permissions to delete the files residing in Azure Blob Storage. You can refer to the [Denodo Distributed File System Custom Wrapper - User Manual](https://community.denodo.com/docs/html/document/denodoconnects/8.0/en/Denodo%20Distributed%20File%20System%20Custom%20Wrapper%20-%20User%20Manual#h.ifumpzhkbidv) for more information. If you still need help and you have a valid support user account, please open a new support case at the [Denodo Support site](https://support.denodo.com/) so that the support team can assist you. Hope this helps!
Denodo Team
09-09-2021 03:34:17 -0400
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