/**
* @return null
*/
public function testDefaultSqlState()
{
$error = new DbError(12345, 'my message');
$this->assertEquals(12345, $error->getCode());
$this->assertEquals('my message', $error->getMessage());
$this->assertNull($error->getSqlState());
}
/**
* Override error constructor to add the key (index number or label) of
* which data set (sql stmt) this error occured for
*
* @param mixed int | string $code
* @param string $code
* @param string $msg
* @param string $sqlState
* @return MultiQueryError
*/
public function __construct($key, $code, $msg = null, $sqlState = null)
{
parent::__construct($code, $msg, $sqlState);
$this->index = $key;
}