turboFei edited a comment on issue #27151: [SPARK-26218][Follow up] Fix the corner case when casting float to Integer. URL: https://github.com/apache/spark/pull/27151#issuecomment-572629367 > Is this code path only used for ANSI mode? and is that defined by ANSI? I wouldn't expect the result of the cast to retain that much accuracy. You're not in general going to get the same int out when the int is large, after the round-trip - right? Yes, it would be only invoked for ANSI mode. Ansi would throw exception when overflow. I have attached the relative behaviors of pgsql and teradata above.
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