MySQL中查询哪些存储代码中写了IP地址

Posted 2022-08-01 wzy0623

使用正则表达式实现：

select * from information_schema.routines 
 where routine_definition regexp '^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.)3(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$';

select * from information_schema.triggers 
 where action_statement regexp '^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.)3(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$';

select * from information_schema.events 
 where event_definition regexp '^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.)3(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$';