/**
* Execute the SQL query.
*
* @param string $sql
* @throws Exception
* @return void
*/
public function query($sql)
{
if ($this->isPdo) {
$sth = $this->sqlite->prepare($sql);
if (!$sth->execute()) {
throw new Exception($sth->errorCode() . ': ' . $sth->errorInfo());
} else {
$this->result = $sth;
}
} else {
if (!($this->result = $this->sqlite->query($sql))) {
throw new Exception('Error: ' . $this->sqlite->lastErrorCode() . ': ' . $this->sqlite->lastErrorMsg() . '.');
}
}
}
