Re: [Maria-developers] Some more input on optimizer_trace

2019-02-10 Thread Sergey Petrunia
On Sun, Feb 10, 2019 at 02:14:51PM +0200, Sergey Petrunia wrote: > Hi Varun, > > I've did some adjustments MDEV-18489 and pushed the patch into > 10.4-optimizer-trace, please check it out. > > Also I have filed MDEV-18527 and MDEV-18528. > > Some input on the code: > > > ---

[Maria-developers] Some more input on optimizer_trace

2019-02-10 Thread Sergey Petrunia
Hi Varun, I've did some adjustments MDEV-18489 and pushed the patch into 10.4-optimizer-trace, please check it out. Also I have filed MDEV-18527 and MDEV-18528. Some input on the code: > --- 10.4-optimizer-trace-orig/sql/sql_select.cc > +++ 10.4-optimizer-trace-cl/sql/sql_select.cc > @@

[Maria-developers] Review for ANALYZE TABLE with Sampling

2019-02-10 Thread Vicențiu Ciorbaru
Hi Sergei! Can you review that you are happy with the storage engine API changes? I'veustructured the commit to be as small as possible to achieve the desired outcome. In my tests, we are now twice as fast as MySQL for a 10 mil row table with 13 columns. Vicențiu Forwarded Message

[Maria-developers] MariaDB Developers Unconference, New York

2019-02-10 Thread Ian Gilfillan
A final reminder about the MariaDB Developers Unconference taking place 23 - 24 February in New York, just before OpenWorks. We're almost at capacity, so if you haven't signed up yet, please do so soon. Details about where to sign up and how to suggest sessions are at