Иван Фролков wrote:
> When I drop a table, the file which contains real data will be deleted, but only when I will commit
> transaction. It seems like such job must do vacuum, but I cannot locate the code which does the real
> job. Could anybody explain in details how it works?
See RelationDropStorage() in src/backend/catalog/storage.c
No vacuum is necessary, the files that belong to the relation are deleted at commit time.
Yours,
Laurenz Albe
