Tom Lane wrote:
> Kamil Srot <kamil.srot@nlogy.com> writes:
>
>>One more thing:
>>The project runs proprietal CMS system and there are more instances of
>>it with the same database layout in different databases. Every time the
>>"lost" table is the same one - the bussiest one (mostly read)... and
>>everytime the "lost" table is gone from more projects at once... today
>>it was 2 projects affected out of 7 in the same pgsql server... it looks
>>also like the problem happens everytime short after midnight - scarry -
>>ha ha :-)
>
>
> Tables don't just "disappear" like that. Check your application code
> to see if it's not dropping the table someplace.
>
> regards, tom lane
>
grep -i drop your_application_dir