Function InvalidateJobCache

src/backend/task/job_metadata.c:390–401

* Invalidate job cache ensures the job cache is reloaded on the next * iteration of pg_cron. */

 * iteration of pg_cron.
 */
static void
InvalidateJobCache(void)
{
	HeapTuple classTuple = NULL;

	classTuple = SearchSysCache1(RELOID, ObjectIdGetDatum(TaskRelationId));
	if (HeapTupleIsValid(classTuple))
	{
		CacheInvalidateRelcacheByTuple(classTuple);
		ReleaseSysCache(classTuple);
	}
}

/*
 * InvalidateJobCacheCallback invalidates the job cache in response to