CTestResult::GetCorrectCount

static function GetCorrectCount($ATTEMPT_ID)
{
	global $DB;

	$strSql = "SELECT SUM(CASE WHEN TR.CORRECT = 'Y' THEN 1 ELSE 0 END) AS CNT FROM b_learn_test_result TR WHERE TR.ATTEMPT_ID = ".intval($ATTEMPT_ID)." GROUP BY ATTEMPT_ID";

	if (!$res = $DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__))
		return 0;

	if (!$arStat = $res->Fetch())
		return 0;

	return $arStat["CNT"];
}