Function RelationMapInitializePhase3

src/backend/utils/cache/relmapper.c:631–644

* RelationMapInitializePhase3 * * This is called as soon as we have determined MyDatabaseId and set up * DatabasePath. At this point we should be able to read the local map file. */

 * DatabasePath.  At this point we should be able to read the local map file.
 */
void
RelationMapInitializePhase3(void)
{
	/*
	 * In bootstrap mode, the map file isn't there yet, so do nothing.
	 */
	if (IsBootstrapProcessingMode())
		return;

	/*
	 * Load the local map file, die on error.
	 */
	load_relmap_file(false, false);
}

/*
 * EstimateRelationMapSpace