SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function arrayMap (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x
        Function plus (children 1)
         ExpressionList (children 2)
          Identifier id
          Function arrayElement (children 1)
           ExpressionList (children 2)
            Function arrayMap (children 1)
             ExpressionList (children 2)
              Function lambda (children 1)
               ExpressionList (children 2)
                Function tuple (children 1)
                 ExpressionList (children 1)
                  Identifier x
                Function plus (children 1)
                 ExpressionList (children 2)
                  Identifier id
                  Subquery (children 1)
                   SelectWithUnionQuery (children 1)
                    ExpressionList (children 1)
                     SelectQuery (children 2)
                      ExpressionList (children 1)
                       Identifier id
                      TablesInSelectQuery (children 1)
                       TablesInSelectQueryElement (children 1)
                        TableExpression (children 1)
                         TableIdentifier test_table
              Literal Array_[UInt64_1]
            Literal UInt64_1
      Literal Array_[UInt64_1, UInt64_2, UInt64_3]
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_table