ODBC question

Hi

Anyone knows the function to start a transaction in the context of php ODBC functions ?

Do u mean something like this?

PHP Code:

---

<?

$strDSN = "DSN=dsnsourcename;";
$strSQL = "SELECT * FROM yourtable";


$rs = new com("ADODB.RecordSet");

$rs->open($strSQL,$strDSN,2,1);
while(!$rs->EOF){
print $rs->fields["Value"]->value."<br>";
$rs->movenext;
}
$rs->close
?>

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The subject is 'Unified ODBC functions', exists a function 'commit' and other named 'rollback', but nothing like 'begin' or 'begintrans' !?!?