Description:
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If I try to open a 2nd statement handle against prepared statement on SQL 2000 and windows the 2nd attempt will fail.

I can create a new object per statement and it is fine.

The problem is only happening on prepared stored procedures.  If I prepare a sql statement it seems fine.

Reproduce code:
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    $stmt = $dbh->prepare("exec pdo_test");
    $stmt->execute();
    echo $x . " " . var_dump($stmt->fetch()) . "<br>";
        // $stmt = null;
    $stmt2 = $dbh->prepare("exec pdo_test");
    $stmt2->execute();
    echo $x . " " . var_dump($stmt2->fetch()) . "<br>";

Here is the sql to create SP:
create procedure pdo_test as
select 'Hello' msg


Expected result:
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Hoping both statements would print the array with Hello in it

Actual result:
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The second result will print false.  If I uncomment the $stmt = null; then everything works great.