englefly commented on code in PR #15646:
URL: https://github.com/apache/doris/pull/15646#discussion_r1064521948
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/BindSlotReference.java:
##########
@@ -354,13 +355,32 @@ public List<Rule> buildRules() {
RuleType.BINDING_SORT_SLOT.build(
logicalSort(logicalProject()).when(Plan::canBind).thenApply(ctx -> {
LogicalSort<LogicalProject<GroupPlan>> sort = ctx.root;
+ Set<Slot> orderSlots = Sets.newHashSet();
+ sort.getOrderKeys().stream()
+ .forEach(orderKey ->
+
orderSlots.addAll(orderKey.getExpr().getInputSlots()));
+ Set<Slot> projectOutput = sort.child().getOutputSet();
+ SlotBinder strictBinderOnProject = new
SlotBinder(toScope(Lists.newArrayList(projectOutput)),
+ sort, true, ctx.cascadesContext);
+ //SlotBinder looseBinderOnProject = new
SlotBinder(toScope(Lists.newArrayList(projectOutput)),
+ // sort, false, ctx.cascadesContext);
Review Comment:
done
##########
fe/fe-core/src/main/java/org/apache/doris/nereids/rules/analysis/BindSlotReference.java:
##########
@@ -540,10 +560,17 @@ private <E extends Expression> E bind(E expr, List<Plan>
inputs, Plan plan, Casc
private class SlotBinder extends SubExprAnalyzer {
private final Plan plan;
+ //strict = true: bind slot including its qualifier
+ private boolean strict;
Review Comment:
done
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