1
我有一个MySQL查询,在PhpMyAdmin中完美工作,但在Zend Framework 1.12及其方法中使用时引发SQLSTATE[HY000]: General error
。那就是:SQLSTATE [HY000]:ZF1中MySQL变量的一般错误
SET @csum := 0;
SELECT s1.Date, (@csum := @csum + s1.total) as cumulative_sum
FROM (
SELECT c.datefield AS Date, IFNULL(SUM(subscription_total),0) AS total
FROM subscription s
RIGHT JOIN calendar c
ON c.datefield = DATE(subscription_date)
WHERE (c.datefield BETWEEN
(SELECT MIN(DATE(subscription_date)) FROM subscription)
AND
NOW()
)
GROUP BY DATE
) AS s1
如果我删除了SET
声明,但我需要设置一个MySQL变量,否则cumulative_sum
将只是NULL
值的语句不返回任何错误。下面是该方法的代码:
public function findCumulativeCashflow($statut)
{
$db = $this->_getDbTable();
$dbAdapter = new Zend_Db_Adapter_Pdo_Mysql($db->getAdapter()->getConfig());
$sql = '<SQL statement above>';
$statement = $dbAdapter->query($sql);
$rows = $statement->fetchAll();
return $rows;
}
错误点$rows = $statement->fetchAll();
线,有另一种方法ZF与SET @var := value
使用?
任何想法将不胜感激。 谢谢!