Re: [PoC PATCH] Parallel dump to /dev/null - Mailing list pgsql-hackers

From Christoph Berg
Subject Re: [PoC PATCH] Parallel dump to /dev/null
Date
Msg-id 20180320150109.GF32205@msg.credativ.de
Whole thread Raw
In response to Re: [PoC PATCH] Parallel dump to /dev/null  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [PoC PATCH] Parallel dump to /dev/null  (Stephen Frost <sfrost@snowman.net>)
List pgsql-hackers
Re: Tom Lane 2018-03-20 <12960.1521557852@sss.pgh.pa.us>
> It might help if the patch were less enthusiastic about trying to
> "optimize" by avoiding extra file opens/closes in the case of output
> to /dev/null.  That seems to account for a lot of the additional
> complication, and I can't see a reason that it'd be worth it.

Note that the last patch was just a PoC to check if the extra
open/close could be avoided. The "real" patch is the 2nd last.

Mit freundlichen Grüßen,
Christoph Berg
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