sohami commented on a change in pull request #1453: DRILL-6710: Disallow
negative scale for decimal data type
URL: https://github.com/apache/drill/pull/1453#discussion_r214163791
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/output/DecimalReturnTypeInference.java
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@@ -277,7 +277,7 @@
return TypeProtos.MajorType.newBuilder()
.setMinorType(attributes.getReturnValue().getType().getMinorType())
- .setScale(scale)
+ .setScale(Math.max(scale, 0))
Review comment:
How about adjusting precision/scale for other `ReturnTypeInference` like
`DecimalAggReturnTypeInference, DecimalMaxScaleReturnTypeInference, etc`
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