KE-42126 allow decimal conversion accuracy loss

RolatZhang · Aug 21, 2023 · b9f98f9 · b9f98f9
1 parent a0f60da
commit b9f98f9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
@@ -3667,7 +3667,8 @@ class Analyzer(override val catalogManager: CatalogManager)
           Cast(child, target.asNullable)
 
         case u @ UpCast(child, _, walkedTypePath) if !Cast.canUpCast(child.dataType, u.dataType) =>
-          fail(child, u.dataType, walkedTypePath)
+          if (conf.isViewTruncateEnable) child
+          else fail(child, u.dataType, walkedTypePath)
 
         case u @ UpCast(child, _, _) => Cast(child, u.dataType)
       }