| From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
|---|---|
| To: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | David Steele <david(at)pgmasters(dot)net>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Petr Fedorov <petr(dot)fedorov(at)phystech(dot)edu>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Subject: | Re: Since '2001-09-09 01:46:40'::timestamp microseconds are lost when extracting epoch |
| Date: | 2021-04-06 05:48:21 |
| Message-ID: | 7594008a-5f47-ae29-3122-42d13228fd9e@2ndquadrant.com |
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On 01.04.21 20:49, Peter Eisentraut wrote:
> also done
>
> I also figured out a way to combine the float8 and numeric
> implementations so that there is not so much duplication. Added tests
> to cover all the edge and overflow cases.
>
> I think this is solid now.
>
> The extract(julian from timestamp) is still a bit in the slow mode, but
> as I previously stated, it's not documented and gives the wrong result,
> so it's not clear whether it should be fixed and what it should do. I
> think I'll register that part as an open item in any case, to see what
> we should do about that.
committed and done
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