Question

我正在尝试将一个字符串插入MySQL数据库 - 它包含包含引号，星号，反斜杠等的正则表达式 - 以下是不工作的 - 任何想法如何纠正它？我也根据其他答案尝试了很多没有快乐的事情。

qa_db_query_sub('INSERT INTO `^islamiqa_topics` (title, description, regexp) VALUES ($, $, $)', $title, $description, mysql_real_escape_string($regexp));

这是我得到的错误：

Database query error 1064
You have an error in your SQL syntax; 
check the manual that corresponds to your 
MySQL server version for the right syntax to use near 'regexp) 
VALUES ('7/7', '3rd of March 1924 was the day the Ottoman' at line 1

INSERT INTO `qa_islamiqa_topics` (title, description, regexp) VALUES ('7/7', '3rd of March 1924 was the day the Ottoman Caliphate was formally abolished in Turkey by Mustafa Kemal Atataurk.', '7/7(/2005)?|7(th)? july 2005|july 7.* 2005')

Answer 1

在添加到数据库之前，您可以使用base64_encode（）字符串。

AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
        Long NexClockTime = alarmManager.getNextAlarmClock().getTriggerTime();
        Long now = System.currentTimeMillis();
        Long timeLeft = NexClockTime - now;

另外，@ Del发现regexp是一个保留字，因此你不能将它用作表列名。您也可以尝试使用qa_db_query_sub('INSERT INTO `islamiqa_topics` (`title`, `description`, `regexp`) VALUES ($, $, $)', $title, $description, base64_encode($regexp));（添加引号）

神秘的错误1064

1 个答案: