创建mysql数据表,设置id列递增、主键
create table running_log ( id int primary key auto_increment, routename varchar(255),
log varchar(255),
time datetime );
往有递增数据列的数据表插入新的数据行
1、INSERT INTO `running_log` (`id`, `routename`, `log`, `time`) VALUES (\'null\', \'yunnan-101\', \'测试文本\', \'2019-08-15 00:00:00\');
2、INSERT INTO `running_log` (`routename`, `log`, `time`) VALUES (\'yunnan-101\', \'测试文本\', \'2019-08-15 00:00:00\');
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