cloud-fan commented on a change in pull request #23388: [SPARK-26448][SQL]
retain the difference between 0.0 and -0.0
URL: https://github.com/apache/spark/pull/23388#discussion_r244080056
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala
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@@ -1757,7 +1757,7 @@ class SQLQuerySuite extends QueryTest with SQLTestUtils
with TestHiveSingleton {
sql("insert into tbl values ('3', '2.3')")
checkAnswer(
sql("select (cast (99 as decimal(19,6)) + cast('3' as decimal)) *
cast('2.3' as decimal)"),
- Row(204.0)
+ Row(BigDecimal(204.0))
Review comment:
the result is decimal type, not double.
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