Hi, A number of postgres files have sections like heapam's
* INTERFACE ROUTINES * relation_open - open any relation by relation OID * relation_openrv - open any relation specified by a RangeVar * relation_close - close any relation * heap_open - open a heap relation by relation OID * heap_openrv - open a heap relation specified by a RangeVar * heap_close - (now just a macro for relation_close) * heap_beginscan - begin relation scan * heap_rescan - restart a relation scan * heap_endscan - end relation scan * heap_getnext - retrieve next tuple in scan * heap_fetch - retrieve tuple with given tid * heap_insert - insert tuple into a relation * heap_multi_insert - insert multiple tuples into a relation * heap_delete - delete a tuple from a relation * heap_update - replace a tuple in a relation with another tuple * heap_sync - sync heap, for when no WAL has been written They're often out-of-date, and I personally never found them to be useful. A few people, including yours truly, have been removing a few here and there when overhauling a subsystem to avoid having to update and then adjust them. I think it might be a good idea to just do that for all at once. Having to consider separately committing a removal, updating them without fixing preexisting issues, or just leaving them outdated on a regular basis imo is a usless distraction. Comments? Greetings, Andres Freund
