Hi, Shubham!
On Apr 27, Shubham Barai wrote:
> Hi Sergei,
>
> I was trying to debug mysqld using gdb.I used full backtrace option but I
> didn't get the stack trace for queries that I executed. Could you please
> help me out with this?
Sure, but it's better to do on irc. Ping me on #maria, my ni
Hi Sergei,
I was trying to debug mysqld using gdb.I used full backtrace option but I
didn't get the stack trace for queries that I executed. Could you please
help me out with this?
Regards,
Shubham
On 27 April 2016 at 16:57, Sergei Golubchik wrote:
> Hi, Shubham!
>
> On Apr 26, Shubham Barai w
Hi, Shubham!
On Apr 26, Shubham Barai wrote:
> Hi Sergei,
>
> Here is the link to new repository
>
> https://github.com/shubhambaraiss/MariaDB.git
>
> As you said, I pushed changes with git.
Cool, thanks! See: https://github.com/shubhambaraiss/MariaDB/commit/5cecbae8
this is very readable now
Hi Sergei,
Here is the link to new repository
https://github.com/shubhambaraiss/MariaDB.git
As you said, I pushed changes with git.
Regards,
Shubham
On 24 April 2016 at 14:28, Sergei Golubchik wrote:
> Hi, Shubham!
>
> On Apr 24, Shubham Barai wrote:
> > Hi Sergei,
> >
> > URL : https:/
Hi, Shubham!
On Apr 24, Shubham Barai wrote:
> Hi Sergei,
>
> URL : https://github.com/shubhambaraiss/server.git
> Actually, I am having Wi-Fi problems. So I haven't cloned the
> repository locally.Instead, I have replaced files with upload option.
> Is that okay for now?
There was no need to h
Hi Sergei,
URL : https://github.com/shubhambaraiss/server.git
Actually, I am having Wi-Fi problems. So I haven't cloned the repository
locally.Instead, I have replaced files with upload option. Is that okay for
now?
Regards,
Shubham
On 24 April 2016 at 12:33, Sergei Golubchik w
Hi, Shubham!
On Apr 24, Shubham Barai wrote:
> Hi Sergei,
>
> I have created github repository with a new branch for my prototype.
Great, what's the url?
btw, please, use "Reply to all", so that the whole list could see your
progress. Also google recommends you to blog regularly about what you
Hi, Shubham!
While there's a community bonding period now, let's get prepared for
coding, shall we?
You can start from creating a proper git repository with your prototype
code. Here's how you can do it:
* read https://help.github.com/categories/bootcamp/
* fork https://github.com/MariaDB/se
Hi, Shubham!
What do you think about a higher-level implementation?
Not in InnoDB or in MyISAM at all, but in the sql/ directory, on the sql
layer?
Like, on CREATE TABLE you automatically add a new BIGINT column, but
hide it from the user (not show it in SHOW COLUMNS and in SELECT *).
Create an i
Hello Sergei,
After discussing with Jan and you , I have included the proposal
for InnoDB and project timeline in my draft proposal. It would be great if
you can provide final feedback so that I will be able to submit my final
proposal today.
Thanks,
Shubham
On 24 March 2016 at 21:21, S
Hello Jan,
Thanks for the kind response and for giving the details of
implementation. I am going to explore InnoDB data dictionary before the
official coding period starts.
Thanks,
Shubham
On 24 March 2016 at 01:47, Sergei Golubchik wrote:
> Hi, Jan!
>
> On Mar 23, Jan Lindström wrote
Hi, Jan!
On Mar 23, Jan Lindström wrote:
> Hi,
>
> All below is correct and naturally you may re-implement duplicate search on
> different index type. I think there is more code that needs change as this
> new index type would contain a column (hash value of the blob field) that
> is not on store
Hi,
All below is correct and naturally you may re-implement duplicate search on
different index type. I think there is more code that needs change as this
new index type would contain a column (hash value of the blob field) that
is not on stored on base table, right ? Indexed columns are also stor
Hello Sergei,
I have gone through some of the source files in InnoDB.
/ handler/ha_innodb.cc
/row/row0mysql.cc
/row/row0ins.cc
/dict/dict0mem.cc
Hello Sergei,
I understood most of the internals of long unique constraints in
MyISAM. I am still going through the code in InnoDB. I will soon reply to
you.
Thanks,
Shubham
On 21 March 2016 at 16:37, Sergei Golubchik wrote:
> Hi, Shubham!
>
> On Mar 21, Shubham Barai wrote:
> >
> > I
Hi, Shubham!
On Mar 21, Shubham Barai wrote:
>
> I am currently looking into InnoDB codebase to see if it is possible
> for me to extend this feature to InnoDB storage engine. As InnoDB
> doesn't support this feature internally, it would require more time
> than MyISAM. Any suggestions regardin
Hello Sergei,
I have created a draft proposal and submitted to summerofcode
website. I haven't written the project timeline yet. Actually, the project
looks small for three months. I have already developed a prototype for
blobs and it is working but there are a lot of things to be taken
Hi, Shubham!
On Mar 20, Shubham Barai wrote:
> Hi Sergei,
>
> As I told you, I was working on prototype just for blobs. I was
> having some issue with key definition between MariaDB .frm file and
> information in the MyISAM storage engine. I have solved that problem
> temporarily. Here is my out
Hi Sergei,
As I told you, I was working on prototype just for blobs.
I was having some issue with key definition between MariaDB .frm file
and information in the MyISAM storage engine. I have solved that
problem temporarily. Here is my output
MariaDB [database1]> set storage_engine=myisam;
Hi Sergei,
Sorry! I made a mistake. Actually, when I changed my storage
engine to MyISAM and executed create table statement(with unique blobs and
no prefix length),mysqld crashed. After reconnecting to the server, the
storage engine got changed to default (InnoDB).I didn't know about t
Hi, Shubham!
On Mar 16, Shubham Barai wrote:
> Hello, Sergie!
> I tried to explore the source code from
> mi_create.c,ha_myisam.cc,sql/sql_table.cc,include/myisam.h,.and some other
> files.
> The main task is to create MI_UNIQUEDEF "uniques" for long unique
> constraints.
> We have to consider
Hello Sergei,
As you suggested, I tried to develop a prototype just for
blobs.
So far it is working fine but I am still verifying it for different cases.
I will provide you the link to my Github repository shortly.
Thanks,
Shubham
On 16 March 2016 at 17:55, Sergei Golubchik wrot
Hello everyone
@Shubham
As I said i am just prototyping
This is not the final code
It is just poc to see whether if I send some unique key will mi_create work
fine or not as it is working fine in create_internal_tmp_table on following
query "select distinct(a2) from tbl" where schema of tbl will
Hello, Sergie!
I tried to explore the source code from
mi_create.c,ha_myisam.cc,sql/sql_table.cc,include/myisam.h,.and some other
files.
The main task is to create MI_UNIQUEDEF "uniques" for long unique
constraints.
We have to consider all the cases where we need to create MI_UNIQUEDEF
instead o
Hi, Shubham!
On Mar 03, Shubham Barai wrote:
>
> I am interested in the project "Unique indexes for blobs".I have read the
> description of the project given on the link
> https://jira.mariadb.org/browse/MDEV-371.
Great!
> I want to know what exactly is the task for this project.Any help
> woul
Hello everyone,
I am Shubham Barai, a 3rd-year undergraduate student in
computer science at Maharashtra Institute of technology, Pune, India.
I am interested in the project "Unique indexes for blobs".I have read the
description of the project given on the link
https://jira.mariadb.
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