Re: Driver crashing on many temporary tables?

Hi,

Jan-Peter Seifert wrote:
> Hello,
>
> we have a problem with psqlODBC v8.2.300 (maybe some older releases as well) and above - up to v8.3.400.
> Some large operations/transactions can cause the driver to crash - obviously depends on the size of the db as well
though.
 > It seems to happen on the same query on the same client - but
different from the other clients/servers/days.
 > Operations on temporary tables seem to be involved every time. We
store search results in dynamically generated temporary
 > tables and the problematic operations create(d) MANY of them in
recursive functions. We restored the test dbs from the same
 > backup.
> The servers (e.g. Windows v8.3.6 and Linux v8.3.5) don't crash though.
> Remarkably older versions like v8.0.01.01 have been reported to now show this problem with the same db. I did check
the
 > psqlODBC's release notes but I have no idea which change could
indirectly be resonsible.
> I activated Mylog and Comlog in the system-DSN. The Uncompressed Mylog got pretty large (over 2,5 GB) so is there a
way
 > to change the standard paths for these logs?
> It seems that Mylog uses quite a few resources as well - e.g. I had to increase max_locks_per_transaction
considerablyfrom normal. Otherwise our application would hang in transaction. 
> The compressed log-Files are still over 250 MB - so I didn't attach them.

Hmm I'm not sure I can find something from such a big file.
BTW how big is the size of Commlog file?
Anyway could you put them somewhere where I can dounload it?

regards,
Hiroshi Inoue