lib/sql.py: table_order_by(): Documented that it returns None if table is a view, because table_cluster_on() would return None. This is necessary for inputs/FIA/occurrence_all/ sorting to work correctly, because specifying a manual sort order would prevent the query planner from just using fast nested loop joins and instead cause it to perform a slow sort. (This appears to be a bug in the query planner, because when the column list specified matches the joined-on indexes, there should be no need for post-nested loop re-sorting.)
lib/sql.py: table_order_by(): Documented that it returns None if table is a view, because table_cluster_on() would return None. This is necessary for inputs/FIA/occurrence_all/ sorting to work correctly, because specifying a manual sort order would prevent the query planner from just using fast nested loop joins and instead cause it to perform a slow sort. (This appears to be a bug in the query planner, because when the column list specified matches the joined-on indexes, there should be no need for post-nested loop re-sorting.)