final public static Database::startLog($logging_key, $key = 'default')
Starts logging a given logging key on the specified connection.
Parameters
string $logging_key: The logging key to log.
string $key: The database connection key for which we want to log.
Return value
\Drupal\Core\Database\Log The query log object. Note that the log object does support richer methods than the few exposed through the Database class, so in some cases it may be desirable to access it directly.
See also
File
- core/lib/Drupal/Core/Database/Database.php, line 95
Class
- Database
- Primary front-controller for the database system.
Namespace
Drupal\Core\Database
Code
final public static function startLog($logging_key, $key = 'default') {
if (empty(self::$logs[$key])) {
self::$logs[$key] = new Log($key);
// Every target already active for this connection key needs to have the
// logging object associated with it.
if (!empty(self::$connections[$key])) {
foreach (self::$connections[$key] as $connection) {
$connection->setLogger(self::$logs[$key]);
}
}
}
self::$logs[$key]->start($logging_key);
return self::$logs[$key];
}
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