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
SEThttp://dev.mysql.com/doc/refman/5.1/en/set-option.htmlstatement, which
enables you to modify operation of the server without
having to stop and restart it. You can refer to system variable values in
expressions.
Check the complete list of variable. :
http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html
Thanks,
On Mon, May 31, 2010 at 3:17 PM, Lin Chun franks1...@gmail.com wrote:
hi
as the title
thanks
--
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Lin Chun
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Prabhat Kumar
MySQL DBA
Datavail-India Mumbai
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