function getText()
{
global $wgShowDBErrorBacktrace;
if ($this->useMessageCache()) {
$s = wfMsg('dberrortextcl', htmlspecialchars($this->getSQL()), htmlspecialchars($this->fname), $this->errno, htmlspecialchars($this->error)) . "\n";
if ($wgShowDBErrorBacktrace) {
$s .= "Backtrace:\n" . $this->getTraceAsString() . "\n";
}
return $s;
} else {
return parent::getText();
}
}
function __construct(Database &$db, $error, $errno, $sql, $fname)
{
$message = "A database error has occurred\n" . "Query: {$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 $html string
* @return string
*/
function getContentMessage($html)
{
if ($this->useMessageCache()) {
if ($html) {
$msg = 'dberrortext';
$sql = htmlspecialchars($this->getSQL());
$fname = htmlspecialchars($this->fname);
$error = htmlspecialchars($this->error);
} else {
$msg = 'dberrortextcl';
$sql = $this->getSQL();
$fname = $this->fname;
$error = $this->error;
}
return wfMessage($msg)->rawParams($sql, $fname, $this->errno, $error)->text();
} else {
return parent::getContentMessage($html);
}
}
public function __construct($sql)
{
$this->sql = $sql;
parent::__construct($sql);
}
function __construct(IDatabase $db = null, $error, array $params = [])
{
parent::__construct($db, $error);
$this->params = $params;
}
/**
* @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;
}
/**
* Handle a DBQueryError which occurred during a write operation.
*/
protected function handleWriteError(DBError $exception)
{
if ($exception instanceof DBConnectionError) {
$this->connFailureTime = time();
$this->connFailureError = $exception;
}
if ($this->db && $this->db->wasReadOnlyError()) {
try {
$this->db->rollback(__METHOD__);
} catch (DBError $e) {
}
}
wfDebugLog('SQLBagOStuff', "DBError: {$exception->getMessage()}");
if ($this->db) {
wfDebug(__METHOD__ . ": ignoring query error\n");
} else {
wfDebug(__METHOD__ . ": ignoring connection error\n");
}
}
