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From:Sergei Golubchik Date:October 8 2009 5:54pm
Subject:Re: Question about subquery optimization
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Hi, Zhixuan!

On Oct 08, Zhixuan Zhu wrote:
> Thanks very much.
> 
> One last question: When is 6.0 planed to release? Source and GA.

I cannot answer that.

We've changed to a new development model recently
(http://forge.mysql.com/wiki/Development_Cycle), according to it a
feature will be accepted into a trunk only when a reaches a certain
level of quality. As for subquery optimizations it depends on how many
bugs our QA will find and how fast we'll be fixing these bugs.
The timeline for subquery optimizations is difficult to predict at the
moment. But it looks like they won't get into 5.4.
 
Regards / Mit vielen Grüßen,
Sergei

-- 
   __  ___     ___ ____  __
  /  |/  /_ __/ __/ __ \/ /   Sergei Golubchik <serg@stripped>
 / /|_/ / // /\ \/ /_/ / /__  Principal Software Engineer/Server Architect
/_/  /_/\_, /___/\___\_\___/  Sun Microsystems GmbH, HRB München 161028
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Thread
Question about subquery optimizationZhixuan Zhu7 Oct
  • Re: Question about subquery optimizationGuilhem Bichot7 Oct
  • Re: Question about subquery optimizationSergei Golubchik7 Oct
    • RE: Question about subquery optimizationZhixuan Zhu7 Oct
      • Re: Question about subquery optimizationRoy Lyseng8 Oct
        • RE: Question about subquery optimizationZhixuan Zhu8 Oct
          • Re: Question about subquery optimizationSergei Golubchik8 Oct