Yes and No.
Its depend on the type of variable you have changed.
If its Dynamic , MySQL restart not required, else its required.
System variables can be set at server startup using options on the command
> line or in an option file. Most of them can be changed dynamically while the
> server is running by means of the
> SET<http://dev.mysql.com/doc/refman/5.1/en/set-option.html>statement, which enables
> you to modify operation of the server without
> having to stop and restart it. You can refer to system variable values in
Check the complete list of variable. :
On Mon, May 31, 2010 at 3:17 PM, Lin Chun <franks1984@stripped> wrote:
> as the title
> Lin Chun
Mobile : 91-9987681929
My Blog: http://adminlinux.blogspot.com
My LinkedIn: http://www.linkedin.com/in/profileprabhat