public function RowCountException::__construct in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Database/RowCountException.php \Drupal\Core\Database\RowCountException::__construct()
2. 10 core/lib/Drupal/Core/Database/RowCountException.php \Drupal\Core\Database\RowCountException::__construct()

File

core/lib/Drupal/Core/Database/RowCountException.php, line 10

Class

RowCountException

Exception thrown if a SELECT query trying to execute rowCount() on result.

Namespace

Drupal\Core\Database

Code

public function __construct($message = NULL, $code = 0, \Exception $previous = NULL) {
  if (!isset($message)) {
    $message = "rowCount() is supported for DELETE, INSERT, or UPDATE statements performed with structured query builders only, since they would not be portable across database engines otherwise. If the query builders are not sufficient, set the 'return' option to Database::RETURN_AFFECTED to get the number of affected rows.";
  }
  parent::__construct($message, $code, $previous);
}