From: Syed Shahanavaz
Date: December 13 2012 5:55am
Subject: RE: Memcached NDB
List-Archive: http://lists.mysql.com/cluster/8469
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Hi John,

I am using C++ for my application. 

Thanks&Regards,
SYED

-----Original Message-----
From: John David Duncan [mailto:john.duncan@stripped] 
Sent: Wednesday, December 12, 2012 7:50 PM
To: Cluster List; Syed Shahanavaz
Subject: Re: Memcached NDB

Hi Syed,



> Hi,
>
>
> I am trying to use Memcached API to set value to a NDB table having 
> composite primary key (col1+col2).
>
> -          Could anyone kindly guide me the correct syntax of using  
> multi
> column key in memcached_set_by_key() API.


In general you will construct a tab-separated key, part1 + '\t' + part2.

What application language are you using?



> -          Memcached server crashes if caching policy set to  
> CACHING, and a
> GET operation is performed on NDB table. I think there is already a 
> bug posted, any plan to fix it soon.


Do you mean this one, then?

http://bugs.mysql.com/bug.php?id=64576

I will look at it and let you know more.


JD