SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 4)
    Identifier key
    Identifier arr_x
    Identifier arr_y
    Identifier _table
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_in_tuple
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 2)
       Function arrayFilter (alias arr_x) (children 1)
        ExpressionList (children 4)
         Function lambda (children 1)
          ExpressionList (children 2)
           Function tuple (children 1)
            ExpressionList (children 3)
             Identifier t
             Identifier x_0
             Identifier x_1
           Function in (children 1)
            ExpressionList (children 2)
             Function tuple (children 1)
              ExpressionList (children 3)
               Identifier key_2
               Identifier x_0
               Identifier x_1
             Literal Tuple_(UInt64_1, UInt64_1, UInt64_1)
         Identifier x
         Identifier x
         Identifier y
       Function arrayFilter (alias arr_y) (children 1)
        ExpressionList (children 4)
         Function lambda (children 1)
          ExpressionList (children 2)
           Function tuple (children 1)
            ExpressionList (children 3)
             Identifier t
             Identifier x_0
             Identifier x_1
           Function in (children 1)
            ExpressionList (children 2)
             Function tuple (children 1)
              ExpressionList (children 3)
               Identifier key_2
               Identifier x_0
               Identifier x_1
             Literal Tuple_(UInt64_1, UInt64_1, UInt64_1)
         Identifier y
         Identifier x
         Identifier y
   Function in (children 1)
    ExpressionList (children 2)
     Function tuple (children 1)
      ExpressionList (children 3)
       Identifier key_2
       Identifier arr_x
       Identifier arr_y
     Literal Tuple_(UInt64_1, UInt64_1, UInt64_1)
   ExpressionList (children 3)
    OrderByElement (children 1)
     Identifier _table
    OrderByElement (children 1)
     Identifier arr_x
    OrderByElement (children 1)
     Identifier arr_y
