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From:Sergei Golubchik Date:October 12 2012 2:55pm
Subject:Re: purpose of KEY->rec_per_key
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Hi, Zardosht!

On Oct 12, Zardosht Kasheff wrote:
> 
> Thanks for the reply. Which versions of MySQL and MariaDB will have
> these persistent statistics?

As it turns out, MySQL's version of persistent statistics is
InnoDB-only. Not only it doesn't work for other engines, statistic
tables are even updated from inside InnoDB, not by the server.

Our version is storage engine independent, should be in 10.0.1
(it's ready, just waiting for a review)

Regards,
Sergei
Thread
purpose of KEY->rec_per_keyZardosht Kasheff10 Oct
  • Re: purpose of KEY->rec_per_keySergei Golubchik10 Oct
    • Re: purpose of KEY->rec_per_keyZardosht Kasheff10 Oct
      • Re: purpose of KEY->rec_per_keySergei Golubchik10 Oct
        • Re: purpose of KEY->rec_per_keyZardosht Kasheff12 Oct
          • Re: purpose of KEY->rec_per_keySergei Golubchik12 Oct