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| author | Andres Freund <andres@anarazel.de> | 2022-04-06 21:29:46 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2022-04-06 21:29:46 -0700 |
| commit | 6f0cf87872ab2fd4a81249ca9d6299b9b1a52277 (patch) | |
| tree | 633d683137a06e6224a636a7a2dfbafb6380f862 /contrib/pg_stat_statements/pg_stat_statements.c | |
| parent | 5891c7a8ed8f2d3d577e7eea34dacff12d7b6bbd (diff) | |
pgstat: remove stats_temp_directory.
With stats now being stored in shared memory, the GUC isn't needed
anymore. However, the pg_stat_tmp directory and PG_STAT_TMP_DIR define are
kept, as pg_stat_statements (and some out-of-core extensions) store data in
it.
Docs will be updated in a subsequent commit, together with the other pending
docs updates due to shared memory stats.
Author: Andres Freund <andres@anarazel.de>
Author: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Reviewed-By: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20220330233550.eiwsbearu6xhuqwe@alap3.anarazel.de
Discussion: https://postgr.es/m/20220303021600.hs34ghqcw6zcokdh@alap3.anarazel.de
Diffstat (limited to 'contrib/pg_stat_statements/pg_stat_statements.c')
| -rw-r--r-- | contrib/pg_stat_statements/pg_stat_statements.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c index 55786ae84f2..1d6049f2fd8 100644 --- a/contrib/pg_stat_statements/pg_stat_statements.c +++ b/contrib/pg_stat_statements/pg_stat_statements.c @@ -78,12 +78,7 @@ PG_MODULE_MAGIC; #define PGSS_DUMP_FILE PGSTAT_STAT_PERMANENT_DIRECTORY "/pg_stat_statements.stat" /* - * Location of external query text file. We don't keep it in the core - * system's stats_temp_directory. The core system can safely use that GUC - * setting, because the statistics collector temp file paths are set only once - * as part of changing the GUC, but pg_stat_statements has no way of avoiding - * race conditions. Besides, we only expect modest, infrequent I/O for query - * strings, so placing the file on a faster filesystem is not compelling. + * Location of external query text file. */ #define PGSS_TEXT_FILE PG_STAT_TMP_DIR "/pgss_query_texts.stat" |