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Re: Please review MDEV-10500 CASE/IF Statement returns multiple values and shifts further result values to the next column

To: Alexander Barkov <bar@xxxxxxxxxxx>
From: Sergei Golubchik <serg@xxxxxxxxxxx>
Date: Mon, 8 Aug 2016 13:35:25 +0200
Cc: maria-developers <maria-developers@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <57A86791.8040508@mariadb.org>
User-agent: Mutt/1.5.24 (2015-08-30)

Hi, Alexander!

On Aug 08, Alexander Barkov wrote:
> Hi Serg,
> 
> Please review a patch for MDEV-10500.
> Thanks.

I think it's a caller's job to test for null_value.

Apparently, sometimes it tests for the return value being NULL, isn't
that wrong?

Regards,
Sergei
Chief Architect MariaDB
and security@xxxxxxxxxxx

Follow ups

Re: Please review MDEV-10500 CASE/IF Statement returns multiple values and shifts further result values to the next column
From: Alexander Barkov, 2016-08-08

References

Please review MDEV-10500 CASE/IF Statement returns multiple values and shifts further result values to the next column
From: Alexander Barkov, 2016-08-08