Description:
------------
An SQL query in PDO and SQLite which has a bound parameter in the having clause will return no result. If that parameter is inserted in the SQL string, the query works fine.

There is no URL to watch the bug, so here's my code:

Test script:
---------------
--- SQL setup:

create table things (name);

insert into things values ('car');
insert into things values ('car');
insert into things values ('car');
insert into things values ('car');
insert into things values ('car');
insert into things values ('car');
insert into things values ('bus');
insert into things values ('bus');
insert into things values ('bus');
insert into things values ('bus');
insert into things values ('bus');
insert into things values ('train');
insert into things values ('train');
insert into things values ('train');
insert into things values ('train');
insert into things values ('train');
insert into things values ('airplane');
insert into things values ('tree');
insert into things values ('tree');
insert into things values ('chair');
insert into things values ('chair');
insert into things values ('chair');

--- PHP code:

<?php
$sql = 'select name, count(*) cnt
	from things
	group by name
	having cnt >= ?
	order by cnt desc';
$params = array(3);

$pdo = new PDO('sqlite:havingtest.db');
$ps = $pdo->prepare($sql);
$r = $ps->execute($params);
$records = $ps->fetchAll(PDO::FETCH_ASSOC);

header('Content-type: text/plain');
var_dump($records);
?>


Expected result:
----------------
array(4) {
  [0]=>
  array(2) {
    ["name"]=>
    string(3) "car"
    ["cnt"]=>
    string(1) "6"
  }
  [1]=>
  array(2) {
    ["name"]=>
    string(3) "bus"
    ["cnt"]=>
    string(1) "5"
  }
  [2]=>
  array(2) {
    ["name"]=>
    string(5) "train"
    ["cnt"]=>
    string(1) "5"
  }
  [3]=>
  array(2) {
    ["name"]=>
    string(5) "chair"
    ["cnt"]=>
    string(1) "3"
  }
}


Actual result:
--------------
array(0) {
}