Thread
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pg_restore load data
Ron Johnson <ron.l.johnson@cox.net> — 2017-11-16T21:07:28Z
Hi, v9.2.7 (Yes, I know, it's old. Nothing I can do about it.) During a "whole database" restore using pg_restore of a custom dump, when is the data actually loaded? I've looked in the list output and don't see any "load" statements. Thanks -- World Peace Through Nuclear Pacification
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Re: pg_restore load data
bricklen <bricklen@gmail.com> — 2017-11-16T21:13:15Z
On Thu, Nov 16, 2017 at 1:07 PM, Ron Johnson <ron.l.johnson@cox.net> wrote: > v9.2.7 (Yes, I know, it's old. Nothing I can do about it.) > > During a "whole database" restore using pg_restore of a custom dump, when > is the data actually loaded? I've looked in the list output and don't see > any "load" statements. > Look for COPY lines, that's how the data is restored.
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Re: pg_restore load data
Ron Johnson <ron.l.johnson@cox.net> — 2017-11-16T21:33:03Z
On 11/16/2017 03:13 PM, bricklen wrote: > > On Thu, Nov 16, 2017 at 1:07 PM, Ron Johnson <ron.l.johnson@cox.net > <mailto:ron.l.johnson@cox.net>> wrote: > > v9.2.7 (Yes, I know, it's old. Nothing I can do about it.) > > During a "whole database" restore using pg_restore of a custom dump, > when is the data actually loaded? I've looked in the list output and > don't see any "load" statements. > > > Look for COPY lines, that's how the data is restored. $ pg_restore -l CDSHA01.dump > CDSHA01.txt $ grep --color -i copy CDSHA01.txt $ echo $? 1 There are lots of "restoring data", though. I should have thought to grep for that. One thing that puzzles me is how fast the tables (even large ones) loaded compared to how slow the pg_dump -Fc was. Granted, I'm running -j4 but still, these were some really large, poorly compressible tables (the dump file was about as big as du -mc data/base). -- World Peace Through Nuclear Pacification