kevinjqliu commented on code in PR #915:
URL: https://github.com/apache/iceberg-go/pull/915#discussion_r3264152831
##########
partitions.go:
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@@ -499,6 +499,15 @@ func (ps *PartitionSpec) PartitionType(schema *Schema)
*StructType {
continue
}
resultType := field.Transform.ResultType(sourceType)
+ // DayTransform.ResultType returns Int32 (days since epoch),
but the
Review Comment:
i would suggest changing the `DayTransform`'s `ResultType` to
`PrimitiveTypes.Date` instead
https://github.com/apache/iceberg-go/blob/1a446112ccb7a3453853ab5c5f10c7aa24cfb945/transforms.go#L792
so iceberg-go is better aligned with other implementations (see
https://github.com/apache/iceberg/issues/16414)
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