rdblue commented on code in PR #12139:
URL: https://github.com/apache/iceberg/pull/12139#discussion_r1936493090
##########
parquet/src/main/java/org/apache/iceberg/parquet/PruneColumns.java:
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@@ -162,9 +168,11 @@ private Integer getId(Type type) {
return type.getId() == null ? null : type.getId().intValue();
}
- private boolean isStruct(Type field) {
+ private boolean isStruct(Type field, NestedField expected) {
if (field.isPrimitive()) {
return false;
+ } else if (expected.type() ==
org.apache.iceberg.types.Types.VariantType.get()) {
Review Comment:
These changes were needed to project the sub-fields of a variant because it
looks like a struct.
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