{
		{"planner_work_mem", PGC_USERSET, RESOURCES_MEM,
			gettext_noop("Sets the maximum memory to be used for query workspaces, "
						 "used in the planner only."),
			gettext_noop("The planner considers this much memory may be used by each internal "
						 "sort operation and hash table before switching to "
						 "temporary disk files."),
			GUC_UNIT_KB | GUC_NOT_IN_SAMPLE | GUC_NO_SHOW_ALL
		},
		&planner_work_mem,
		32768, 2 * BLCKSZ / 1024, MAX_KILOBYTES,
		NULL, NULL, NULL
	},