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| author | Michael Paquier <michael@paquier.xyz> | 2021-04-14 15:55:55 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2021-04-14 15:55:55 +0900 |
| commit | ac725ee0f98c3fec703ffd9b070da629608e9a1e (patch) | |
| tree | f476c1d71070d85a4aedef924e942cd33a0e52bb /src | |
| parent | 93f41461449f917da20af4fa2973f8afe8e6ea6e (diff) | |
| download | postgresql-ac725ee0f98c3fec703ffd9b070da629608e9a1e.tar.gz postgresql-ac725ee0f98c3fec703ffd9b070da629608e9a1e.zip | |
doc: Move force_parallel_mode to section for developer options
This GUC has always been classified as a planner option since its
introduction in 7c944bd, and was listed in postgresql.conf.sample. As
this parameter exists for testing purposes, move it to the section
dedicated to developer parameters and hence remove it from
postgresql.conf.sample. This will avoid any temptation to play with it
on production servers for users that should never really have to touch
this parameter.
The general description used for developer options is reworded a bit, to
take into account the inclusion of force_parallel_mode, per a suggestion
from Tom Lane.
Per discussion between Tom Lane, Bruce Momjian, Justin Pryzby, Bharath
Rupireddy and me.
Author: Justin Pryzby, Tom Lane
Discussion: https://postgr.es/m/20210403152402.GA8049@momjian.us
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 4 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 1 |
2 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 2ffefdf9438..b130874bdc7 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -4922,10 +4922,10 @@ static struct config_enum ConfigureNamesEnum[] = }, { - {"force_parallel_mode", PGC_USERSET, QUERY_TUNING_OTHER, + {"force_parallel_mode", PGC_USERSET, DEVELOPER_OPTIONS, gettext_noop("Forces use of parallel query facilities."), gettext_noop("If possible, run query using a parallel worker and with parallel restrictions."), - GUC_EXPLAIN + GUC_NOT_IN_SAMPLE | GUC_EXPLAIN }, &force_parallel_mode, FORCE_PARALLEL_OFF, force_parallel_mode_options, diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 2f6dd014a81..0f7f49b949c 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -421,7 +421,6 @@ #from_collapse_limit = 8 #join_collapse_limit = 8 # 1 disables collapsing of explicit # JOIN clauses -#force_parallel_mode = off #jit = on # allow JIT compilation #plan_cache_mode = auto # auto, force_generic_plan or # force_custom_plan |