| From: | Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com> |
|---|---|
| To: | Craig Ringer <craig(dot)ringer(at)2ndquadrant(dot)com>, Clifford Hammerschmidt <tanglebones(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: C based plugins, clocks, locks, and configuration variables |
| Date: | 2016-11-08 14:27:57 |
| Message-ID: | 1992cc8b-eaed-5531-844f-ea71599e940c@BlueTreble.com |
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| Thread: | |
| Lists: | pgsql-hackers |
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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