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  1. Calcite
  2. CALCITE-2891

Alias suggester failed to suggest name based on original name incrementally

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      in testAliasFilter(), the plan is

      LogicalFilter(condition=[>($1, $2)])
        LogicalProject($f1=[20], $f12=[10], DEPTNO=[$7])
          LogicalTableScan(table=[[scott, EMP]])
      

      The project alias should be

       LogicalProject($f1=[20], $f2=[10], DEPTNO=[$7])
      

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            Unassigned Unassigned
            hyuan Haisheng Yuan
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