查询有什么问题..它一直给我一个错误..并且错误也被记录在下面UPDATE Politicians SET Big Fan = Big Fan +3 WHERE ID = '2'
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL
我需要从表中删除一个名为" column“的列,但标准是:返回:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version
$query="SELECT * FROM Table WHERE `id`=1 AND "; $query .=" AND `ROUND(DATEDIFF(w.time_start, w.time_end) / 365.25)` >='".$data."'";我所期望的是:当我使用“”代替时,它就会连接起来。
SELECT * FROM Table WHERE `id`=1 AND `ROUND(DATEDIFF(w.time_start,w