Heikki Linnakangas <heikki.linnakan...@enterprisedb.com> writes:
> ISTM we should not skip the analyze if run as a stand-alone ANALYZE. I'm 
> not sure what problem the author of that comment envisioned with 
> autovacuum, but resetting the live and dead tuple counters doesn't seem 
> right to me.

I think that code probably originated at a time when palloc(0) threw an
error, and was meant to avoid any corner-case failures in the subsequent
logic.  I can't get very excited about the case --- it seems to me the
*real* fix for this complaint is to give hstore some ANALYZE support ---
but if you've tested that it behaves sanely with no columns I have no
objection to committing it.

                        regards, tom lane

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