Explain EXPLAIN (children 2)
 Set
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 5)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function remote (children 1)
        ExpressionList (children 2)
         Literal \'127.0.0.{1,2}\'
         Function numbers_mt (children 1)
          ExpressionList (children 1)
           Literal Float64_1000000
    ExpressionList (children 1)
     Identifier number
    ExpressionList (children 1)
     OrderByElement (children 1)
      Identifier number
    Literal UInt64_10
