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| author | Magnus Hagander <magnus@hagander.net> | 2016-08-17 10:39:22 +0200 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2016-08-17 10:43:16 +0200 |
| commit | 092155465710b22ec9a99820ce6400a889580805 (patch) | |
| tree | 7415199b2c9f212dbb6d0ebe1d3127319c70c098 /src | |
| parent | d125d25790901683d5ad16bfc96e9de4ccc9a581 (diff) | |
| download | postgresql-092155465710b22ec9a99820ce6400a889580805.tar.gz postgresql-092155465710b22ec9a99820ce6400a889580805.zip | |
Disable update_process_title by default on Windows
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
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 4 | ||||
| -rw-r--r-- | src/bin/initdb/initdb.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 9c93df0f0a4..c5178f7cadf 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -1210,7 +1210,11 @@ static struct config_bool ConfigureNamesBool[] = gettext_noop("Enables updating of the process title every time a new SQL command is received by the server.") }, &update_process_title, +#ifdef WIN32 + false, +#else true, +#endif NULL, NULL, NULL }, diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c index 73cb7ee683d..a978bbc328a 100644 --- a/src/bin/initdb/initdb.c +++ b/src/bin/initdb/initdb.c @@ -1292,6 +1292,12 @@ setup_config(void) "#effective_io_concurrency = 0"); #endif +#ifdef WIN32 + conflines = replace_token(conflines, + "#update_process_title = on", + "#update_process_title = off"); +#endif + snprintf(path, sizeof(path), "%s/postgresql.conf", pg_data); writefile(path, conflines); |