Re: [Maria-developers] [GSoC] Week Four!

2014-06-18 Thread Alexander Barkov
Hi Sriram, On 06/18/2014 10:21 AM, sriram patil wrote: Hi All, Sorry for a little delay in posting the blog link this week. Following is the blog link about my fourth week into GSoC. http://goo.gl/W54cvE Suggestions and/or reviews are welcome! Thanks! Keep up the good work! Thanks, Srir

[Maria-developers] [MDEV-4903] Regarding range support for multi-column IN predicates

2014-06-18 Thread Sergey Petrunia
Hi, So, MySQL 5.7 has got support for range optimization for multi-column IN predicates: http://optimize-this.blogspot.ru/2013/12/range-access-now-in-in-predicate-near.html We've also got a user issue about it: https://mariadb.atlassian.net/browse/MDEV-4903. I'm looking at their IN handling. I

Re: [Maria-developers] [GSoC] Week Four! - sample statements

2014-06-18 Thread James Briggs
Hi Sriram. - I read your new blog and some of the test code. Looks good. - I think you should add a section to the MDEV with examples of what the final syntax will look like for each statement so we can check for standards (ANSI and de facto) and esthetics. Looks correct to me so far though - dro

Re: [Maria-developers] [Commits] Rev 4257: Empty commit to check email setting in commit mails in http://bazaar.launchpad.net/~maria-captains/maria/10.0

2014-06-18 Thread Roberto Spadim
working :) 2014-06-18 7:53 GMT-03:00 : > At http://bazaar.launchpad.net/~maria-captains/maria/10.0 > > > revno: 4257 > revision-id: kniel...@knielsen-hq.org-20140618105333-44ez01iye29sljur > parent: kniel...@knielsen-hq.org-20140618090

Re: [Maria-developers] [GSoC] Week Four! - sample statements

2014-06-18 Thread Roberto Spadim
good work guy :) i must agree links to MDEV are very wellcome 2014-06-18 8:31 GMT-03:00 James Briggs : > Hi Sriram. > > - I read your new blog and some of the test code. Looks good. > > - I think you should add a section to the MDEV with > examples of what the final syntax will look like > for

Re: [Maria-developers] [GSoC] self-tuning optimizer

2014-06-18 Thread Sergei Golubchik
Hi, Anshu! On Jun 18, Anshu Avinash wrote: > Hi serg, > > Sorry that I had been out of touch for 1-2 days. I got caught up in some > other work. > > I have read through the comments you made on MDEV and I have just started > the implementation for the first approach, the approximate method. I ha

Re: [Maria-developers] [GSoC] self-tuning optimizer

2014-06-18 Thread Sergei Golubchik
Hi, Anshu! Please, don't forget to cc: maria-developers@ when discussing development topics. On Jun 18, Anshu Avinash wrote: > > What I meant to say was we need N "linearly independent" equations to > solve for N variables and that might not be the case. Some of the > queries might not use any f

Re: [Maria-developers] [Commits] Rev 4258: MDEV-6039 - WebScaleSQL patches in lp:maria/10.0

2014-06-18 Thread Sergei Golubchik
Hi, Sergey! On Jun 18, Sergey Vojtovich wrote: > At lp:maria/10.0 > > > revno: 4258 > revision-id: s...@mariadb.org-20140618141504-kqq6ws9gm93r2b2d > parent: s...@mariadb.org-20140618081243-jxs6yo9tx9cahdv6 > committer: Sergey Vojtovich

Re: [Maria-developers] [GSoC] Week Four! - sample statements

2014-06-18 Thread sriram patil
Hi Roberto and James, Thank you for the feedback. I will update the MDEV and put the command syntax into it. Regards, Sriram On Wed, Jun 18, 2014 at 6:32 PM, Roberto Spadim wrote: > good work guy :) > i must agree links to MDEV are very wellcome > > > 2014-06-18 8:31 GMT-03:00 James Briggs :