Make max_parallel_degree PGC_USERSET.

robertmhaas · robertmhaas · commit ae507d922298 · 2016-03-21T10:54:36.000-04:00
It was intended to be this way all along, just like other planner
GUCs such as work_mem.  But I goofed.
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
@@ -2637,7 +2637,7 @@ static struct config_int ConfigureNamesInt[] =
 	},
 
 	{
-		{"max_parallel_degree", PGC_SUSET, RESOURCES_ASYNCHRONOUS,
+		{"max_parallel_degree", PGC_USERSET, RESOURCES_ASYNCHRONOUS,
 			gettext_noop("Sets the maximum number of parallel processes per executor node."),
 			NULL
 		},

Original file line number	Diff line number	Diff line change
`@@ -2637,7 +2637,7 @@ static struct config_int ConfigureNamesInt[] =`
`2637`	`2637`	`},`
`2638`	`2638`
`2639`	`2639`	`{`
`2640`		`- {"max_parallel_degree", PGC_SUSET, RESOURCES_ASYNCHRONOUS,`
	`2640`	`+ {"max_parallel_degree", PGC_USERSET, RESOURCES_ASYNCHRONOUS,`
`2641`	`2641`	`gettext_noop("Sets the maximum number of parallel processes per executor node."),`
`2642`	`2642`	`NULL`
`2643`	`2643`	`},`