924060929 commented on code in PR #57169:
URL: https://github.com/apache/doris/pull/57169#discussion_r2454617965
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PruneFileScanPartition.java:
##########
@@ -100,10 +102,10 @@ private SelectedPartitions
pruneExternalPartitions(ExternalTable externalTable,
sortedPartitionRanges = (Optional) partitionsCacheManager.get(
(SupportBinarySearchFilteringPartitions)
externalTable, scan);
}
-
- List<String> prunedPartitions = new ArrayList<>(PartitionPruner.prune(
+ Pair<List<String>, Optional<Expression>> res = PartitionPruner.prune(
partitionSlots, filter.getPredicate(), nameToPartitionItem,
ctx,
- PartitionTableType.EXTERNAL, sortedPartitionRanges));
+ PartitionTableType.EXTERNAL, sortedPartitionRanges);
+ List<String> prunedPartitions = new ArrayList<>(res.first);
Review Comment:
can you support prune predicates for the external table?
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