LiShuMing opened a new pull request #25446: [SPARK-28724] [SQL] Throw error message when cast out range decimal to long URL: https://github.com/apache/spark/pull/25446 Maybe this is a bug in `Scala` when convert `BigDecimal` to `Long`, however Spark should keep the result correct when query the sqls below: ``` spark-sql> select cast(20190801002382000052000000017638 as int); -1493203738 spark-sql> select cast(20190801002382000052000000017638 as bigint); 4671677505944388838 ``` After this patch, the result will throw AnalysisException : ``` spark-sql> select cast(20190801002382000052000000017638 as bigint); Error in query: Decimal 20190801002382000052000000017638 does not fit in range [-9223372036854775808, 9223372036854775807] for type Long; ```
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