Re: [Maria-developers] MDEV-4051 INET6_ATON() and INET6_NTOA()

2014-05-31 Thread Ian Gilfillan

Hi Alexander

I will document these shortly, but please clarify the version.
https://mariadb.atlassian.net/browse/MDEV-4051 states the fix version as 
10.1.0, but I presume this isn't correct. Will they be in 10.0.12?


thanks,
ian

On 30/05/2014 14:28, Alexander Barkov wrote:

Hello Ian,

I have merged these functions from MySQL-5.6 into 10.0:

INET6_ATON()
INET6_NTOA()
IS_IPV4()
IS_IPV4_COMPAT()
IS_IPV4_MAPPED()
IS_IPV6()

Can you please document them?

The corresponding article in the MySQL manual is here:

http://dev.mysql.com/doc/refman/5.6/en/miscellaneous-functions.html

Thanks.






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Re: [Maria-developers] Please review a patch fixing a few MDEV-6001 blockers

2014-05-31 Thread Sergei Golubchik
Hi, Alexander!

On May 29, Alexander Barkov wrote:
> 
> I still think that we should rely only on the range
> and should not check the fractional part.
... 
> If the non-zero fractional part fits into 6 digits,
> it considers the fractional part as microseconds.
> 
> If the leading 6 fractional digits are zeros and there are some
> non-zeros in the 7th position, it works differently and obviously
> breaks the rule "treat as TIME if there is a fractional part".
> 
> With floating point numbers it gets even more confusing to rely on the
> fractional part, because "fractional part is zero" is a very
> non-precise fact.

Okay, let's change it :)

Regards,
Sergei

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