-----Original Message----- From: Sergey Petrunya [mailto:psergey@askmonty.org] Sent: Dienstag, 28. Juni 2011 08:17 To: Vladislav Vaintroub Cc: maria-developers@lists.launchpad.net Subject: Re: [Maria-developers] Proposal to split @@optimizer_switch
On Tue, Jun 28, 2011 at 01:20:07AM +0200, Vladislav Vaintroub wrote:
Ok. What syntax should be used to set all optimizer (or optimizer.join_cache) settings to their defaults?
set optimizer_*=default set optimiizer_joincache_*=default
Lots of programming languages use xxx.yyy notation to denote access to member yyy of some composite entity xxx, so when one writes
optimizer.join_cache.bka
it hints that 'optimizer' is an entity that you could operate on as a whole. If we use
optimizer_joincache_bka
than personally for me it is not clear that 'optimizer' is an entity I could operate on.
Well, plugins variables use the underscore notation now, and plugins are entities. I do not find the dot notation bad, it just does not look consistent with the rest of variables. Wlad