Question

为什么这段代码......

$curr_time = new DateTime();
$query_inprocess = "UPDATE `MyTable` 
                    SET inprocess=1 
                    WHERE startTime <= '" .$curr_time->format('Y-m-d H:i') . "'";

...导致SQL查询不正确，忽略<之后的语句？

UPDATE `MyTable` SET inprocess=1 WHERE startTime <

Answer 1

找到以下一个：

"UPDATE `MyTable` SET inprocess=1 WHERE startTime <= now()"

它可以帮助您获得所需的确切结果。

Answer 2

试试这个

$curr_time = new DateTime();
$query_inprocess = "UPDATE `MyTable` 
                    SET inprocess=1 
                    WHERE startTime <='" .$curr_time->format('Y-m-d H:i'). "'";//OR use date('Y-m-d H:i') instead of $curr_time->format('Y-m-d H:i')

基于$ curr_time-＆gt;格式的SQL语句（＆＃39; Y-m-d H：i＆＃39;）

2 个答案: