Hi @pooja_bhumandla ,

Updating any of two below options does not automatically recompute statistics for existing data. Rather, it impacts the behavior of future statistics collection when adding or updating data in the table.

- delta.dataSkippingNumIndexedCols

- delta.dataSkippingStatsColumns

In Databricks Runtime 14.3 LTS and above, if you have altered the table properties or changed the specified columns for statistics, you can manually trigger the recomputation of statistics for a Delta table using the following command:

ANALYZE TABLE table_name COMPUTE DELTA STATISTICS

But you don't have to recompute statistics for all columns. This command supports listing the columns for which you'd like to refresh stats.

So, either delta.dataSkippingNumIndexedCols to override 32 col limitation and then run analyze table manually or use delta.dataSkippingStatsColumns, list all of required columns and run analyze table manually.