时间:2021-07-01 10:21:17 帮助过:2人阅读
新版本的pdo会有这个问题:
General error: 2014 Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.' in。。。
意思是要么使用fetchAll(),要么使用MYSQL_ATTR_USE_BUFFERED_QUERY这个属性,前者不想那样用,因为担心占用内存,后者发现没效果。
$this->db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true);
参考博客:
http://www.flashj.cn/wp/pdo-transaction-err-in-php.html
http://www.bkjia.com/PHPjc/929485.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/929485.htmlTechArticlephp 执行事务的时候pdo出现问题,事务pdo 新版本的pdo会有这个问题: General error: 2014 Cannot execute queries while other unbuffered queries are active. Cons...