How to backup stored procedures in MySQL

Question

I use mysqldump with MySQL 5.0 and I back it up every day, but do not understand the method that only stored procedure backs up.

How can I back it up?

Answer 1

I'm not sure whether you're asking to back up stored procedures as well as everything else, or just the stored procedures on their own...

Stored procedured in dump with everything else:

mysqldump -R <dbname> #or
mysqldump --routines <dbname>

Just the stored procedures:

mysqldump -n -t -d -R <dbname> #or
mysqldump --no-create-db --no-create-info --no-data --routines <dbname>

Does that help?

Answer 2

mysqldump - u dbusername (ex: -uroot) -ppassword (ex:-pmysql@dbpas) --routines <dbname>

使用用户名和密码可能会更有帮助。

Answer 3

您还可以将routines=true放在my.cnf文件的[mysqldump]部分（您可能必须添加此部分，因为它通常不存在于原始my.cnf文件中）以在正常转储中包含例程。