t3rmin4t0r commented on a change in pull request #856: HIVE-22463 decimal64
multiplication
URL: https://github.com/apache/hive/pull/856#discussion_r350558668
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File path:
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java
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@@ -3398,7 +3408,8 @@ private VectorExpression
tryDecimal64Between(VectorExpressionDescriptor.Mode mod
cl, childrenAfterNot, VectorExpressionDescriptor.Mode.PROJECTION,
/* isDecimal64ScaleEstablished */ true,
/* decimal64ColumnScale */ ((DecimalTypeInfo)
colExpr.getTypeInfo()).getScale(),
- returnTypeInfo, DataTypePhysicalVariation.NONE);
+ returnTypeInfo, DataTypePhysicalVariation.NONE,
+ /* dontRescaleArguments */ false);
Review comment:
with the comment that does look very odd - "don't = false"
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