TsukiokaKogane commented on code in PR #63850:
URL: https://github.com/apache/doris/pull/63850#discussion_r3342372334
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/NormalizeOlapTableStreamScan.java:
##########
@@ -72,49 +113,125 @@ public Plan
visitLogicalOlapTableStreamScan(LogicalOlapTableStreamScan scan, Voi
&& ((SlotReference)
slot).getOriginalColumn().isPresent()
&& ((SlotReference) slot).getOriginalColumn().get()
.equals(Column.STREAM_SEQ_VIRTUAL_COLUMN)))
- .collect(Collectors.toList());
+ .collect(Collectors.toList()));
- if (originSlots.equals(newSlots)) {
- return scan;
- }
-
- // add delete sign column if unique base table
- Slot deleteSlot = null;
- for (Column column : scan.getTable().getBaseSchema(true)) {
- if (column.getName().equals(Column.DELETE_SIGN)) {
- deleteSlot =
SlotReference.fromColumn(StatementScopeIdGenerator.newExprId(), scan.getTable(),
- column, scan.qualified());
- newSlots.add(deleteSlot);
- break;
+ // history plan
+ if (!historicalPartitionIds.isEmpty()) {
+ List<Slot> scanSlots = new ArrayList<>(newSlots);
+ // add delete sign column if unique base table
+ Slot deleteSlot = null;
+ for (Column column : scan.getTable().getBaseSchema(true)) {
+ if (column.getName().equals(Column.DELETE_SIGN)) {
+ deleteSlot =
SlotReference.fromColumn(StatementScopeIdGenerator.newExprId(), scan.getTable(),
+ column, scan.qualified());
+ scanSlots.add(deleteSlot);
+ break;
+ }
}
- }
- Plan plan = scan.withCachedOutput(newSlots);
- if (deleteSlot != null) {
- Expression conjunct = new EqualTo(deleteSlot, new
TinyIntLiteral((byte) 0));
- if (!scan.getTable().getEnableUniqueKeyMergeOnWrite()) {
- plan = scan.withPreAggStatus(PreAggStatus.off(
- Column.DELETE_SIGN + " is used as conjuncts."));
+ Plan plan =
scan.withSelectedPartitionIds(historicalPartitionIds, true)
+ .withCachedOutput(new ArrayList<>(scanSlots))
+ .withNormalized(true);
+ if (deleteSlot != null) {
+ Expression conjunct = new EqualTo(deleteSlot, new
TinyIntLiteral((byte) 0));
+ if (!scan.getTable().getEnableUniqueKeyMergeOnWrite()) {
+ plan = scan.withPreAggStatus(PreAggStatus.off(
Review Comment:
fixed
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