coolderli opened a new issue, #9387:
URL: https://github.com/apache/iceberg/issues/9387

   ### Query engine
   
   truncate table
   
   ### Question
   
   Can iceberg support truncating a table? I have some users who want to clear 
all data in the iceberg table. If I use `delete from` to drop the data, the 
iceberg should keep at least one snapshot when executing expirie snapshot. Then 
the data in the latest snapshot will be kept. 
   My question is should we support truncating a table or expiring all 
snapshots. Why not?


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