Databricks Community

Can anyone provide a sample MERGE INTO SQL query for implementing SCD Type 2 in Databricks using Delta Tables?

I have implemented data masking on my Databricks table, and it works well when I append new rows, as the masking and unmasking function as expected. However, when I overwrite the table, the unmasking does not seem to work correctly, and the data rema...

In a Databricks AI/BI dashboard, I have a field with multiple categories (e.g., district-wise sales with 50 districts). How can I display only the top few categories (like the top 10) based on a specific metric such as sales?

I am preparing to migrate from EMR to Databricks and would like to know the best practices for this process. Is there a direct connector, such as a JDBC connector, available to facilitate the migration? Alternatively, would it be more effective to ex...