rambleraptor commented on code in PR #15795:
URL: https://github.com/apache/iceberg/pull/15795#discussion_r3262442690
##########
data/src/test/java/org/apache/iceberg/data/BaseFormatModelTests.java:
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@@ -1518,18 +1571,44 @@ private static Object[] computeMinMax(
continue;
}
- if (min == null || cmp.compare(value, min) < 0) {
- min = value;
+ // Convert to internal Iceberg type for comparison
+ Object internalValue = toInternal(field.type(), value);
+
+ if (min == null || cmp.compare(internalValue, min) < 0) {
+ min = internalValue;
}
- if (max == null || cmp.compare(value, max) > 0) {
- max = value;
+ if (max == null || cmp.compare(internalValue, max) > 0) {
+ max = internalValue;
}
}
return new Object[] {min, max};
}
+ private static Object toInternal(Type type, Object value) {
+ if (value == null) {
+ return null;
+ }
+
+ switch (type.typeId()) {
+ case DATE:
+ return DateTimeUtil.daysFromDate((LocalDate) value);
+ case TIME:
+ return DateTimeUtil.microsFromTime((LocalTime) value);
Review Comment:
Yeah, good call.
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