kangkaisen commented on issue #4772:
URL:
https://github.com/apache/incubator-doris/issues/4772#issuecomment-716494100
I forget to submit a PR to the Github master branch.
You could change the code to, and submit a PR.
```
if (analyzer.hasEmptyResultSet()) {
List<TupleId> scanTupleIds = root.getAllScanTupleIds();
PlanNode node = createEmptyNode(stmt, analyzer);
// Ensure result exprs will be substituted by right outputSmap
node.setOutputSmap(root.outputSmap);
// Must and could only remove the scanNode that the tuple id is
same with EmptyNode,
// otherwise we will get NPE in
Coordinator::computeScanRangeAssignment
scanNodes.removeIf(scanNode ->
scanTupleIds.contains(scanNode.getTupleIds().get(0)));
// Currently, getMaterializedTupleIds for AnalyticEvalNode is
wrong,
// So we explicitly add AnalyticEvalNode tuple ids to
EmptySetNode
if (root instanceof AnalyticEvalNode) {
node.getTupleIds().addAll(root.tupleIds);
}
return node;
}
```
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