I asked this one a long time ago. They are interchangeable in most cases. I
can recall there was one or two options (pid-file and log-error...I think?!)
that were funky with the '_' but I can't be sure that's still an issue.
Try them out and don't worry too much about the aesthetics of the file.
On Tue, Aug 2, 2011 at 11:18 AM, Feng He <shorttag@stripped> wrote:
> In mysql's config file my.cnf, are the variable names with "_" and "-" the
> for example,
> log_error = ...
> log-error = ...
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