Josh Berkus <josh@agliodbs.com> writes:
>> Jean-Gerard, can you put together a self-contained test case? I suspect
>> it need only look like "put some data in a table, make a tsearch2 index,
>> delete half the rows in the table, VACUUM FULL". But I don't have time
>> to try to cons up a test case right now, and especially not to figure
>> out what to do to duplicate your problem if it doesn't happen on the
>> first try.
> Might be hard. I have 2 databases with Tsearch2 on 7.4, and haven't seen any
> such problem. Including one that blows away about 3000 rows a day.
Yeah, I'm sure there is some particular thing Jean-Gerard is doing that
is triggering the problem. He can probably boil his existing table down
to a test case faster than we can guess what the trigger condition is.
regards, tom lane