maria-developers team mailing list archive

[Sergei Golubchik <serg@xxxxxxxxxxx>]

Hi, Sachin!

On Jul 27, Sachin Setia wrote:
> Hello Sergei!
> Weekly Report for 9 week of gsoc
> 
> Unique Long
> 
> 1. Changed mysql_prepare_create function as suggested by you , now addition
> of hash column will not be added in function start.
> 2. Sorted out problem of full_hidden detection now it is detected as soon
> as it is found.

I hope you've added a test for it, this issue is not trivial

> Where Optimization
> 1. In case of unique(a) if hash collides then it fetches the next record
> and compares it and so on.

good! with a test case? :)

> 2. Now unique(a,b,c ..) also works and also in case of hash collision  it
> fetches the next record and compares it and so on.
> 
> Please review branch
> https://github.com/SachinSetiya/server/tree/unique_index_where

Sure. Will do.

> The only problem i have is explain query fails , trying to solve it let you
> know if something happens.

Regards,
Sergei
Chief Architect MariaDB
and security@xxxxxxxxxxx