下面的SQL调用将阻止返回:SQL调用不断返回错误
致命错误:调用一个成员函数FETCH_ASSOC()在/ home /内容的非对象/10930776分之76/ HTML /学徒/ report.php on line 86
$sql = "select sum(".$column.") as totalmeetings,username from data where datediff(max(dateinput),min(dateinput)) <= ".$daysdifference." group by username ";
echo $sql;
$result = $mysqli->query($sql);
while($pcresult = $result->fetch_assoc())//line 86
{
}
我在做什么错? SQL调用打印出这样的:
select sum(prospects1stmeeting) as totalmeetings,username from data where datediff(max(dateinput),min(dateinput)) <= 500 group by username
你的意思......我所有的其他的SQL调用工作,所以不连接相关 – Jatin
火灾直接查询在MySQL引擎,看看有什么结果/错误你... –