[Zope] locking help

[Philipp Auersperg]

this Postgres adapter is not multithreaded, check out the ZPoPyDA from zope.org. 
That is an alternative Postgres adapter that is multithreaded and does not lock up.

phil
*********** REPLY SEPARATOR  ***********

On 11.10.2000 at 08:48 Mark Twiddy wrote:

>Hi thanks for the reply
>The problem is whenever i do really big query everything stops and waits.
>
>im using
>ZPyGreSQLDA-0.3-rjr2
>and 
>py-PyGreSQL-2.4
>
>thanks 
>Mark
>On Tue, 10 Oct 2000, Mike Renfro wrote:
>
>> On Tue, Oct 10, 2000 at 04:58:46PM +0930, Mark Twiddy wrote:
>> 
>> > Can someone please tell me what is going on. while querying a
>> > postgres database i am unable to access any crap from zope. I have
>> > tried creating a db connection in a enternal method and querying
>> > through that but it still locks and wont serve any requests.
>> 
>> Don't know if this will help, but my Zope/Postgresql experience has
>> gone remarkably well.
>> 
>> I have the following packages installed on an otherwise regular Debian
>> 2.2 machine:
>> 
>> libpgsql2         7.0.2-6     Shared library libpq.so.2 for PostgreSQL
>> postgresql        7.0.2-6     Object-relational SQL database, descended fr
>> postgresql-client 7.0.2-6     Front-end programs for PostgreSQL
>> postgresql-dev    7.0.2-6     Header files for libpq (postgresql library)
>> postgresql-doc    7.0.2-6     Documentation for the PostgreSQL database.
>> python-pygresql   7.0.2-6     PostgreSQL module for Python
>> zope              2.2.2-1     The Z Object Publishing Environment
>> zope-pygresqlda   0.3rjr2-1   A Zope Database Adapter for PostgreSQL
>> 
>> Between those packages, following the PostgreSQL tutorial at
>> postgresql.org, and following the Z SQL Methods User's Guide
>> (http://www.zope.org/Documentation/Guides/ZSQL-HTML/ZSQL.html), I'm
>> working fine. Where are the actual errors?
>> 
>> -- 
>> Mike Renfro  / R&D Engineer, Center for Manufacturing Research,
>> 931 372-3601 / Tennessee Technological University -- renfro@tntech.edu
>> 
>> _______________________________________________
>> Zope maillist  -  Zope@zope.org
>> http://lists.zope.org/mailman/listinfo/zope
>> **   No cross posts or HTML encoding!  **
>> (Related lists - 
>>  http://lists.zope.org/mailman/listinfo/zope-announce
>>  http://lists.zope.org/mailman/listinfo/zope-dev )
>> 
>
>
>_______________________________________________
>Zope maillist  -  Zope@zope.org
>http://lists.zope.org/mailman/listinfo/zope
>**   No cross posts or HTML encoding!  **
>(Related lists - 
> http://lists.zope.org/mailman/listinfo/zope-announce
> http://lists.zope.org/mailman/listinfo/zope-dev )