【发布时间】:2018-05-13 02:31:35
【问题描述】:
我无法从 data 列读取记录,为什么? 代码:
$_query = mysqli_query($mysqli , "SELECT o.id,o.surname,o.name,so.data FROM mowcy AS o
LEFT JOIN zeb AS so ON so.id=o.id AND so.mowca=o.mowca
WHERE
o.archiwum = 0
AND o.id<>1
AND o.mowca = 3
GROUP BY o.id
ORDER BY ISNULL(o.id) desc, MAX(so.data) ")
or die(mysqli_error($mysqli));
显示错误:
列表不在 GROUP BY 子句中并且包含非聚合列 'rafik73_tereny.so.data' 在功能上不依赖于 GROUP BY 子句中的列;这与 sql_mode=only_full_group_by
【问题讨论】: