'fix-bugs'

fe/fe-core/src/main/java/org/apache/doris/planner/OriginalPlanner.java

@@ -264,24 +264,6 @@ public void createPlanFragments(StatementBase statement, Analyzer analyzer, TQue
 
  Collections.reverse(fragments);
 
- // the nullable mode will be changed in create plan fragment, we should adjust the ones in querystmt's result
- // exprs.
- if (queryStmt instanceof SelectStmt) {
- PlanFragment root = fragments.get(0);
- List<SlotDescriptor> slots = analyzer.getDescTbl()
- .getTupleDesc(root.getPlanRoot().getOutputTupleIds().get(0))
- .getSlots();
- // to exclude the cases that outputs contain an expression.
- if (queryStmt.getResultExprs().size() == slots.size()) {
- for (int i = 0; i < slots.size(); ++i) {
- if (queryStmt.getResultExprs().get(i).getSrcSlotRef() != null) {
- queryStmt.getResultExprs().get(i).getSrcSlotRef().getColumn()
- .setIsAllowNull(slots.get(i).getIsNullable());
- }
- }
- }
- }
-
  pushDownResultFileSink(analyzer);
 
  pushOutColumnUniqueIdsToOlapScan(rootFragment, analyzer);