cancel
Showing results forย 
Search instead forย 
Did you mean:ย 
Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
cancel
Showing results forย 
Search instead forย 
Did you mean:ย 

Autoloader - Ingestion of CSV files when there is not operation column

2vinodhkumar
New Contributor II

Hi,

We are working on ingesting multiple files from S3. The files name are fixed based on our source system, Files get replaced frequently with full feed. In DLT when we process new file we have to delete the records processed earlier of the same file name. As part of documentation suggestion apply_changes was the option given to us, but as we process same file multiple times and as we have hard deleted records from file. We are unable to do apply_changes efficiently for deleted records.

 

Regards,

Vinodh Kumar K

0 REPLIES 0
Join 100K+ Data Experts: Register Now & Grow with Us!

Excited to expand your horizons with us? Click here to Register and begin your journey to success!

Already a member? Login and join your local regional user group! If there isn’t one near you, fill out this form and we’ll create one for you to join!