MySql函数治理

MySql函数管理
mysql> use xxx;Database changedmysql> delimiter $$CREATE FUNCTION first_func(param1 varchar(5),parmam2 varchar(5),param3 varchar(10))RETURNS TINYINTBEGIN RETURN 1;END-- 函数创建成功后需恢复分号为命令终止符号。mysql> delimiter ;?mysql> show variables like '%func%';mysql> set global log_bin_trust_function_creators=1;?mysql> select first_func('aaa','bbb','ccc');?mysql> drop function first_func ;?show function status;mysql>show create function function;grant all privileges on *.* to root@"%" identified by "Passwd";flush privileges;?解决。