public function Connection::sqlFunctionGreatest

SQLite compatibility implementation for the GREATEST() SQL function.

File

drupal/core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php, line 168

Definition of Drupal\Core\Database\Driver\sqlite\Connection

Class

Connection

Specific SQLite implementation of DatabaseConnection.

Namespace

Code

public function sqlFunctionGreatest() {
  $args = func_get_args();
  foreach ($args as $k => $v) {
    if (!isset($v)) {
      unset($args);
    }
  }
  if (count($args)) {
    return max($args);
  }
  else {
    return NULL;
  }
}