Re: Strange size of pg_largeobject

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=?UTF-8?B?0K/QvdGH0LXQvdC60L4g0JLQu9Cw0LTQuNC80LjRgA==?= <vyanchenko@xxxxxxxxx> writes:
> I found that my pg_largeobject table is bigger than it should be:

Sounds like a fairly routine case of table bloat.

> Before I execute queries, that i mentioned above, I run vacuum full. But 
> it does not effect. Now table bloating factor about 20%.

"vacuum verbose pg_largeobject" might be informative.  If, as I suspect,
it tells you there are lots of dead but unremovable rows, look around for
long-lived open transactions or prepared transactions.

			regards, tom lane


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