refactor: Deprecate the old cleanup aggregation node ctor APIs#26973
Merged
xiaoxmeng merged 1 commit intoprestodb:masterfrom Jan 16, 2026
Merged
refactor: Deprecate the old cleanup aggregation node ctor APIs#26973xiaoxmeng merged 1 commit intoprestodb:masterfrom
xiaoxmeng merged 1 commit intoprestodb:masterfrom
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…r APIs Differential Revision: D90807059
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Reviewer's guide (collapsed on small PRs)Reviewer's GuideAdds the new noGroupsSpanBatches boolean parameter to all remaining AggregationNode constructor callsites in PrestoToVeloxQueryPlan, keeping the old behavior by explicitly passing false. Class diagram for updated AggregationNode constructor usageclassDiagram
class VeloxQueryPlanConverterBase {
+toColumnStatsSpec(variadicArgs): core::PlanNodePtr
+toVeloxQueryPlan(node: protocol::PlanNodePtr, tableWriteInfo: TableWriteInfo, taskId: std::string): core::PlanNodePtr
}
class AggregationNode {
+AggregationNode(id: core::PlanNodeId, step: core::AggregationNode::Step, groupingKeys: std::vector<std::string>, preGroupedKeys: std::vector<std::string>, aggregateNames: std::vector<std::string>, aggregates: std::vector<core::AggregationNode::Aggregate>, ignoreNullKeys: bool, noGroupsSpanBatches: bool, source: core::PlanNodePtr)
}
VeloxQueryPlanConverterBase --> AggregationNode : constructs
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tanjialiang
approved these changes
Jan 16, 2026
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There was a problem hiding this comment.
Hey - I've left some high level feedback:
- You’ve hard-coded
/*noGroupsSpanBatches=*/falseat all call sites; if this flag has meaningful semantics, consider plumbing through a real value (or config/option) rather than always forcingfalseso the behavior doesn’t need more refactors later. - The repeated aggregation-node construction with a growing parameter list suggests it may be time to introduce a small builder or options struct to keep call sites readable and reduce the chance of argument-order mistakes as more flags are added.
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Please address the comments from this code review:
## Overall Comments
- You’ve hard-coded `/*noGroupsSpanBatches=*/false` at all call sites; if this flag has meaningful semantics, consider plumbing through a real value (or config/option) rather than always forcing `false` so the behavior doesn’t need more refactors later.
- The repeated aggregation-node construction with a growing parameter list suggests it may be time to introduce a small builder or options struct to keep call sites readable and reduce the chance of argument-order mistakes as more flags are added.Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.
This was referenced Mar 31, 2026
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Differential Revision: D90807059