/**
* @param IDatabase $db Object throwing the error
* @param string $error Error text
*/
function __construct(IDatabase $db = null, $error = 'unknown error')
{
$msg = 'Cannot access the database';
if (trim($error) != '') {
$msg .= ": {$error}";
}
parent::__construct($db, $msg);
}
/**
* @param IDatabase $db
* @param string $error
* @param int|string $errno
* @param string $sql
* @param string $fname
*/
function __construct(IDatabase $db, $error, $errno, $sql, $fname)
{
if ($db instanceof Database && $db->wasConnectionError($errno)) {
$message = "A connection error occured. \n" . "Query: {$sql}\n" . "Function: {$fname}\n" . "Error: {$errno} {$error}\n";
} else {
$message = "A database query error has occurred. Did you forget to run " . "your application's database schema updater after upgrading? \n" . "Query: {$sql}\n" . "Function: {$fname}\n" . "Error: {$errno} {$error}\n";
}
parent::__construct($db, $message);
$this->error = $error;
$this->errno = $errno;
$this->sql = $sql;
$this->fname = $fname;
}
/**
* @param DatabaseBase $db
* @param string $error
* @param int|string $errno
* @param string $sql
* @param string $fname
*/
function __construct(DatabaseBase $db, $error, $errno, $sql, $fname)
{
$message = "A database error has occurred. Did you forget to run " . "maintenance/update.php after upgrading? See: " . "https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script\n" . "Query: {$sql}\n" . "Function: {$fname}\n" . "Error: {$errno} {$error}\n";
parent::__construct($db, $message);
$this->error = $error;
$this->errno = $errno;
$this->sql = $sql;
$this->fname = $fname;
}
