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| author | Robert Haas <rhaas@postgresql.org> | 2020-06-17 11:39:17 -0400 |
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| committer | Robert Haas <rhaas@postgresql.org> | 2020-06-17 11:39:17 -0400 |
| commit | 2fd2effc50824a8775a088435a13f47b7a6f3b94 (patch) | |
| tree | 6a27fc6920e57757dc10badaa410dc756cb7dee8 /src/backend/executor/execParallel.c | |
| parent | 453e0e3f0ef3202386b553719f628cef93ff95a7 (diff) | |
| download | postgresql-2fd2effc50824a8775a088435a13f47b7a6f3b94.tar.gz postgresql-2fd2effc50824a8775a088435a13f47b7a6f3b94.zip | |
Improve server code to read files as part of a base backup.
Don't use fread(), since that doesn't necessarily set errno. We could
use read() instead, but it's even better to use pg_pread(), which
allows us to avoid some extra calls to seek to the desired location in
the file.
Also, advertise a wait event while reading from a file, as we do for
most other places where we're reading data from files.
Patch by me, reviewed by Hamid Akhtar.
Discussion: http://postgr.es/m/CA+TgmobBw-3573vMosGj06r72ajHsYeKtksT_oTxH8XvTL7DxA@mail.gmail.com
Diffstat (limited to 'src/backend/executor/execParallel.c')
0 files changed, 0 insertions, 0 deletions