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  1. MariaDB ColumnStore
  2. MCOL-4892

"unknown column" in nested subselects with alias columns

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      Description

      To reproduce

      create table t1 (c1 int, c2 int) engine=columnstore;
      select calias,c2 from (select c1  ,c2 from (select c1,c2 Calias from t1)A2) A1;
       
      ERROR 1054 (42S22): Unknown column 'c2' in 'field list
      

      Client would like this query to complete

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            Assignee:
            denis0x0D Denis Khalikov
            Reporter:
            Richard Richard Stracke
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              Created:
              Updated:
              Resolved:

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