Re: VACUUM vs VACUUM FULL (was: SELECT * FROM huge_table LIMIT 10; Why does it take more than 10 min to complete, with cold caches)

> On Feb 1, 2023, at 10:45, David G. Johnston <david.g.johnston@gmail.com> wrote:
> The system just isn't that intelligent for "sequential scan", instead it does literally what the label says, goes
throughthe table one page at a time and returns any live rows it finds.  

Although this does raise a question: Couldn't it skip pages that are marked appropriately in the visibility map?