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| author | Fujii Masao <fujii@postgresql.org> | 2020-01-24 20:42:52 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2020-01-24 20:42:52 +0900 |
| commit | d694e0bb793ebd6b392e6ef6a3b0a59ae66cbc95 (patch) | |
| tree | e53f68bd8ce500aada11ebd776735d139b572618 /src/backend/utils/adt/jsonfuncs.c | |
| parent | cc25464763f0211e59a209eb50a7b7a79449051f (diff) | |
| download | postgresql-d694e0bb793ebd6b392e6ef6a3b0a59ae66cbc95.tar.gz postgresql-d694e0bb793ebd6b392e6ef6a3b0a59ae66cbc95.zip | |
Add pg_file_sync() to adminpack extension.
This function allows us to fsync the specified file or directory.
It's useful, for example, when we want to sync the file that
pg_file_write() writes out or that COPY TO exports the data into,
for durability.
Author: Fujii Masao
Reviewed-By: Julien Rouhaud, Arthur Zakirov, Michael Paquier, Atsushi Torikoshi
Discussion: https://www.postgresql.org/message-id/CAHGQGwGY8uzZ_k8dHRoW1zDcy1Z7=5GQ+So4ZkVy2u=nLsk=hA@mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/jsonfuncs.c')
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