若是您的mysql是经过brew安装的,那么请php
vi /usr/local/Cellar/mysql/5.6.23/my.cnf
将mysql
max_allowed_packet = 64M
写入保存并重启mysql,而后进入mysql cli运行sql
show variables like 'max_allowed_packet';
能够看到刚才的改动是否成功,最后编写php文件:数据库
$sql= “insert into biao (column_name) values”; for ($i = 0; $i < 5000000; $i++) { $sql .= "('value′),"; }; $sql = substr($sql, 0, strlen($sql) - 1); $connect_mysql->query($sql);
执行它,就能够看到数据库中的结果啦。blog