[fix](planner) Fix wrong plan of SQL with cross join and aggreagate#12226
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Kikyou1997 wants to merge 1 commit intoapache:masterfrom
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[fix](planner) Fix wrong plan of SQL with cross join and aggreagate#12226Kikyou1997 wants to merge 1 commit intoapache:masterfrom
Kikyou1997 wants to merge 1 commit intoapache:masterfrom
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morrySnow
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Sep 1, 2022
| } | ||
| for (Expr expr : sourceExprs) { | ||
| if (!(expr instanceof SlotRef)) { | ||
| expr.materializeSrcExpr(); |
| .stream() | ||
| .anyMatch(SlotDescriptor::isMaterialized)) { | ||
| aggregateInfo.materializeRequiredSlots(analyzer, null); | ||
| aggregateInfoList.forEach(a -> a.materializeRequiredSlots(analyzer, null)); |
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Proposed changes
Issue Number: noissue
Problem summary
For such SQL type, the materialized attribute of SlotDescriptor will be updated during the optmization for countStar and cross join(see this method
materializeInlineViewResultExprForCrossJoinOrCountStar), though the single node plan has been generated, and the generation of plan is dependent on the materialized attribute, so apparently there is a parodox here.Fix:
Checklist(Required)
Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...