mysql在windows系统下安装好后，默认是对表名大小写不敏感的，但是在linux下，一些系统需要手动设置。用root登录，打开并修改 /etc/my.cnf；在[mysqld]节点下，加入一行： lower_case_table_names=1。
重启mysql服务service mysql restart
坑：
Error creating bean with name ‘sysJobController‘: Unsatisfied dependency expressed through field ‘jobService‘; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘sysJobServiceImpl‘: Invocation of init method failed; nested exception is org.quartz.JobPersistenceException: Couldn‘t check for existence of job: Table ‘ry.QRTZ_JOB_DETAILS‘ doesn‘t exist [See nested exception: java.sql.SQLSyntaxErrorException: Table ‘ry.QRTZ_JOB_DETAILS‘ doesn‘t exist]
其实是有这个表的，但是报这个错就很郁闷。原因就是区分大小写
原文：https://www.cnblogs.com/jkwll/p/11717481.html