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You have a Unity Catalog managed table with 2 clustering columns. What is the minimum data size in a single transaction for clustering on write to trigger?
You have a Unity Catalog managed table with 2 clustering columns. What is the minimum data size in a single transaction for clustering on write to trigger?
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Explanation:
For 2 clustering columns, threshold size for Unity Catalog managed tables is 256 MB. Reference: https://docs.databricks.com/aws/en/delta/clustering#write-data-to-a-clustered-table