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Disable update_process_title by default on Windows

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The performance overhead of this can be significant on Windows, and most
people don't have the tools to view it anyway as Windows does not have
native support for process titles.

Discussion: <0A3221C70F24FB45833433255569204D1F5BE3E8@G01JPEXMBYT05>

Takayuki Tsunakawa
This commit is contained in:
Magnus Hagander
2016-08-17 10:39:22 +02:00
parent dd028e904c
commit 9b33c7e80d
3 changed files with 12 additions and 0 deletions
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doc/src/sgml/config.sgml
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@ -5430,6 +5430,8 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
is received by the server. The process title is typically viewed
by the <command>ps</> command,
or in Windows by using the <application>Process Explorer</>.
This value defaults to off on Windows platforms due to the
platform's significant overhead for updating the process title.
Only superusers can change this setting.
</para>
</listitem>