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Re: INT thread variables in mysql and mariadb (all versions as far as i know)

To: Rich Prohaska <prohaska@xxxxxxxxxxx>
From: Sergei Golubchik <serg@xxxxxxxxxxx>
Date: Wed, 9 Apr 2014 14:38:30 +0200
Cc: maria-developers@xxxxxxxxxxxxxxxxxxx
In-reply-to: <CAB3YYRUH42W+jvTbfOgOY6TUt24Oz9drLPGYjjDhaaRh08Gtaw@mail.gmail.com>
User-agent: Mutt/1.5.22 (2013-10-16)

Hi, Rich!

On Apr 08, Rich Prohaska wrote:
> suppose that I have a THDVAR_INT variable with min = -1 and max = 1, and i
> set it to -1.  how come select @@var returns 4294967295 instead of -1?

It's a bug, I've just fixed it in my 5.5 tree.
The fix should be in 5.5.37 and 10.0.11

Regards,
Sergei

References

INT thread variables in mysql and mariadb (all versions as far as i know)
From: Rich Prohaska, 2014-04-08