SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function COALESCE (children 1)
     ExpressionList (children 2)
      Function CAST (children 1)
       ExpressionList (children 2)
        Subquery (children 1)
         SelectWithUnionQuery (children 1)
          ExpressionList (children 1)
           SelectQuery (children 3)
            ExpressionList (children 1)
             Identifier status
            TablesInSelectQuery (children 1)
             TablesInSelectQueryElement (children 1)
              TableExpression (children 1)
               TableIdentifier system.dictionaries
            Function and (children 1)
             ExpressionList (children 2)
              Function equals (children 1)
               ExpressionList (children 2)
                Identifier database
                Literal \'test_01676\'
              Function equals (children 1)
               ExpressionList (children 2)
                Identifier name
                Literal \'dict\'
        Literal \'Nullable(String)\'
      Literal \'NOT_LOADED\'
