Super! I had a devil of time trying to reproduce that one as well.

That makes you 2 for 2 for me in the last week -- pretty good.

Your suggestion of increasing the log size got around my sequence
performance problem, discussed elsewhere.

Thanks!


On Mar 15, 2:07 pm, Thomas Mueller <[email protected]>
wrote:
> Hi,
>
> I can reproduce the problem and will try to fix it. Thanks for your mail!
>
> Regards,
> Thomas
>
> On Tue, Mar 9, 2010 at 7:28 AM, [email protected] <[email protected]> wrote:
> > I've been getting a bunch of locking errors:
>
> > Timeout trying to lock table "SYS"; SQL statement:
> > select nextval('owi_qstr_seq') from system_range(1, 214) [50200-126]
>
> > When I try to access a sequence as above while 'analyze' is running; I
> > haven't tried to reproduce this in a small test case but it happens
> > all the time.
>
> > A bit of history; in the 1.1.x series, this was a common occurence
> > with no problem running with no MVCC, but MULTI_THREADED turned on.
> > The operations in question happen in 2 different connections to the
> > same embedded db.
>
> > Since the 1.2.x series, this happens fairly often.
>
> > As an aside, when did analyze change to not allowing 'analyze tbl' as
> > a syntax; I used it as Postgres does for years assuming I could
> > analyze on specific tables, and then at some (recent) point that
> > started throwing an exception (1.1.118 maybe?).
>
> > Ring a bell for anyone?
>
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