| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Gavin Flower <GavinFlower(at)archidevsys(dot)co(dot)nz> |
| Cc: | Peter Geoghegan <pg(at)heroku(dot)com>, pgsql-hackers(at)postgresql(dot)org, Robert Haas <rhaas(at)postgresql(dot)org>, pgsql-committers(at)postgresql(dot)org |
| Subject: | Re: [COMMITTERS] pgsql: Include planning time in EXPLAIN ANALYZE output. |
| Date: | 2014-02-02 21:53:12 |
| Message-ID: | 28293.1391377992@sss.pgh.pa.us |
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| Lists: | pgsql-committers pgsql-hackers |
Gavin Flower <GavinFlower(at)archidevsys(dot)co(dot)nz> writes:
> Can I assume:
> 'Total runtime' is 'elapsed time'
> and
> 'Execution time' is 'processor time'.
No. It's going to be elapsed time, either way.
> In a parallel implementation, one would likely want both.
When and if we have that, we can argue about what to measure.
regards, tom lane
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