SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Function arrayMap (alias l_rounded) (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x
        Function floor (children 1)
         ExpressionList (children 2)
          Identifier x
          Literal UInt64_4
      Function arrayElement (alias l) (children 1)
       ExpressionList (children 2)
        Identifier original_medians_array.medians_by_version
        Literal UInt64_1
    Function arrayMap (alias r_rounded) (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x
        Function floor (children 1)
         ExpressionList (children 2)
          Identifier x
          Literal UInt64_4
      Function arrayElement (alias r) (children 1)
       ExpressionList (children 2)
        Identifier original_medians_array.medians_by_version
        Literal UInt64_2
    Function arrayMap (alias diff_percent) (children 1)
     ExpressionList (children 3)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 2)
          Identifier x
          Identifier y
        Function floor (children 1)
         ExpressionList (children 2)
          Function divide (children 1)
           ExpressionList (children 2)
            Function minus (children 1)
             ExpressionList (children 2)
              Identifier y
              Identifier x
            Identifier x
          Literal UInt64_3
      Identifier l
      Identifier r
    Identifier test
    Identifier query
   TablesInSelectQuery (children 4)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (alias rd) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Literal UInt64_1
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (alias original_medians_array) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Literal Array_[Array_[UInt64_1, UInt64_2], Array_[UInt64_3, UInt64_4]] (alias medians_by_version)
     TableJoin
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (alias any_query) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 2)
           Literal \'test\' (alias test)
           Literal \'query\' (alias query)
     TableJoin
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (alias check_single_query) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Literal UInt64_1 (alias A)
     TableJoin
