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enable_constraint_exclusion => constraint_exclusion

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Also improve wording.
This commit is contained in:
Bruce Momjian
2005-08-22 17:35:03 +00:00
parent 8ad3965a11
commit a7f49252d2
8 changed files with 31 additions and 33 deletions
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13
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.285 2005/08/21 03:39:34 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.286 2005/08/22 17:34:59 momjian Exp $
*
*--------------------------------------------------------------------
*/
@ -453,13 +453,12 @@ static struct config_bool ConfigureNamesBool[] =
true, NULL, NULL
},
{
{"enable_constraint_exclusion", PGC_USERSET, QUERY_TUNING_OTHER,
gettext_noop("Enables the planner's use of constraints in queries."),
gettext_noop("Constraints will be examined to exclude tables "
"that can be proven not to be required to produce "
"a correct result for the query.")
{"constraint_exclusion", PGC_USERSET, QUERY_TUNING_OTHER,
gettext_noop("Enables the planner to use constraints to limit table access."),
gettext_noop("This prevents table access if the table constraints "
"guarantee that table access is necessary.")
},
&enable_constraint_exclusion,
&constraint_exclusion,
false, NULL, NULL
},
{