t3rmin4t0r commented on a change in pull request #853: HIVE-22463 decimal64
multiplication
URL: https://github.com/apache/hive/pull/853#discussion_r350414580
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java
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@@ -1810,17 +1811,19 @@ private VectorExpression
getDecimal64VectorExpressionForUdf(GenericUDF genericUd
}
VectorExpressionDescriptor.Mode childrenMode = getChildrenMode(mode,
udfClass);
+ boolean dontScaleArguments = (genericUdf instanceof GenericUDFOPMultiply);
Review comment:
Move this up, make it final and check instead of the UDF check on #L1792
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