Re: C based plugins, clocks, locks, and configuration variables

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От	Jim Nasby
Тема	Re: C based plugins, clocks, locks, and configuration variables
Дата	8 ноября 2016 г. 14:28:12
Msg-id	1992cc8b-eaed-5531-844f-ea71599e940c@BlueTreble.com обсуждение
Ответ на	Re: C based plugins, clocks, locks, and configuration variables (Craig Ringer <craig.ringer@2ndquadrant.com>)
Ответы	Re: C based plugins, clocks, locks, and configuration variables
Список	pgsql-hackers

Дерево обсуждения

On 11/3/16 7:14 PM, Craig Ringer wrote:
>> 1) getting microseconds (or nanoseconds) from UTC epoch in a plugin
>
> GetCurrentIntegerTimestamp()

Since you're serializing generation anyway you might want to just forgo 
the timestamp completely. It's not like the values your generating are 
globally unique anymore, or hard to guess.
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
855-TREBLE2 (855-873-2532)   mobile: 512-569-9461

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Re: C based plugins, clocks, locks, and configuration variables