Sjwhello commented on code in PR #47066:
URL: https://github.com/apache/doris/pull/47066#discussion_r1918119086
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fe/fe-core/src/main/java/org/apache/doris/nereids/SqlCacheContext.java:
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@@ -462,10 +463,21 @@ public static class ScanTable {
public final FullTableName fullTableName;
public final long latestVersion;
public final List<Long> scanPartitions = Lists.newArrayList();
+ public final List<Column> latestColumns = Lists.newArrayList();
+ public final Map<Long, Long> scanPartitionIdToVersion =
Maps.newHashMap();
+
public void addScanPartition(Long partitionId) {
this.scanPartitions.add(partitionId);
}
+
+ public void setLatestColumns(List<Column> columns) {
+ this.latestColumns.addAll(columns);
Review Comment:
> i think we need deep copy each column here. because column is mutable
OK
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