Err] 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL se

再创建项目的时候报出Err] 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 '`company_id` int) RETURNS varchar(20) CHARSET utf8

BEGIN错误，上网查找原因，原来是因为没有打开创建函数的开关，

查询创建函数开关是否打开：

show variables like '%func%';

打开创建函数开关：

SET GLOBAL log_bin_trust_function_creators=1;

关闭创建函数开关：

SET GLOBAL log_bin_trust_function_creators=0;