SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 6)
    Identifier id
    Identifier value
    Identifier value_array_array
    Identifier value_array_array_inner_element
    Identifier value_array_array_inner_element
    Identifier value_array_array_inner_inner_element
   TablesInSelectQuery (children 3)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_table
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier value_array_array (alias value_array_array_inner_element)
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier value_array_array_inner_element (alias value_array_array_inner_inner_element)