Returns the connection ID of the current test connection.
Return value
integer
File
- drupal/core/modules/system/lib/Drupal/system/Tests/Database/ConnectionUnitTest.php, line 79
- Contains Drupal\system\Tests\Database\ConnectionUnitTest.
Class
- ConnectionUnitTest
- Tests management of database connections.
Namespace
Drupal\system\Tests\Database
Code
protected function getConnectionID() {
return (int) Database::getConnection($this->target, $this->key)
->query('SELECT CONNECTION_ID()')
->fetchField();
}