RussellSpitzer commented on code in PR #14500:
URL: https://github.com/apache/iceberg/pull/14500#discussion_r2755731139
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api/src/main/java/org/apache/iceberg/expressions/Literals.java:
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@@ -608,9 +608,24 @@ public String toString() {
}
}
- static class UUIDLiteral extends ComparableLiteral<UUID> {
+ static class UUIDLiteral extends BaseLiteral<UUID> {
+ private static final Comparator<UUID> RFC_CMP =
+ Comparators.<UUID>nullsFirst().thenComparing(Comparators.uuids());
+ private static final Comparator<UUID> SIGNED_CMP =
+
Comparators.<UUID>nullsFirst().thenComparing(Comparators.signedUUIDs());
+
+ // Flag to indicate which comparator to use (serializable)
+ private final boolean useSignedComparator;
+ // Transient cached comparator (reconstructed on deserialization)
+ private transient volatile Comparator<UUID> cmp;
+
UUIDLiteral(UUID value) {
+ this(value, false);
Review Comment:
Won't this change the behavior for existing library usage outside of
Iceberg? Feels like this would be a breaking change? Or is this mostly
unimportant from an end user perspective?
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