Tom Deprez wrote:
Thanks for the reply,
Do you use ZPyGreSQLDA-0.3-rjr2.tar.gz for this?
Yup.
Do you experience some difficulties like the author tells on the product page?
Well, I think the difficulties Ross refers to concern how he is supposed to meet with digicools requirements on database adapters. Check out http://www.zope.org/Members/petrilli/DARoadmap I think I saw a note somewhere claiming ZPyGreSQLDA being compliant with level 2. Note that it is in a state of development though.
Are these difficulties very annoying?
Hmm. I haven't had any problems YET but I'm still developing my app. I sometimes wonder about what will happen when I launch it onto the net and the load increases a bit :-) I hope this helps and I suggest that you point specific questions to reedstrm@rice.edu or perhaps andreas@mtg.co.at (Hope they don't mind me hanging them out like this :-} ) -Fredrick
Regards, Tom.
-- +-----------------------------------------------------+ | Fredrick Rybarczyk voice +46 46 222 9369 | | Research Engineer fax +46 46 222 3682 | | LUB NetLab http://www.lub.lu.se/~fredrick/ | +-----------------------------------------------------+
Hey all - I'm just back from a couple weeks of vacation, and I'm slogging through the (over a thousand!) messages in my Zope lists folder. I'll be getting back into looking at ZPyGreSQLDA next week (actual work needs to get caught up, as well) Just before I left, Maurice Davis (the original ZPyGreSQLDA author) resurfaced, as was going to take a look at it again. In the process, we discovered that what I posted was my latest hacked up version, but without the additions to the README that I remember making. (Why does one always delete the backups _just_ before discovering that the current version is wrong?) As to my difficulties: I'm still not clear on when Zope will fire the various transaction methods. With my latest work, if I cause a SQL error (with a table name typo, for example), that DB connection no longer uses transactions at all, and needs to be closed/reopened to start using them again. I also need to understand the DB connection pool code: under some conditions, I seemed to be getting a growing number of connections to the backend. All this was a month (or more) ago, and early in the Zope2 release cycle, which is nearly prehistoric in Zope/Internet development time. It all needs a bit more going over. Ross On Wed, Oct 06, 1999 at 04:28:35PM +0200, Fredrick Rybarczyk wrote:
Tom Deprez wrote:
Thanks for the reply,
Do you use ZPyGreSQLDA-0.3-rjr2.tar.gz for this?
Yup.
Do you experience some difficulties like the author tells on the product page?
Well, I think the difficulties Ross refers to concern how he is supposed to meet with digicools requirements on database adapters. Check out http://www.zope.org/Members/petrilli/DARoadmap I think I saw a note somewhere claiming ZPyGreSQLDA being compliant with level 2. Note that it is in a state of development though.
Are these difficulties very annoying?
Hmm. I haven't had any problems YET but I'm still developing my app. I sometimes wonder about what will happen when I launch it onto the net and the load increases a bit :-)
I hope this helps and I suggest that you point specific questions to reedstrm@rice.edu or perhaps andreas@mtg.co.at (Hope they don't mind me hanging them out like this :-} )
-Fredrick
Regards, Tom.
-- +-----------------------------------------------------+ | Fredrick Rybarczyk voice +46 46 222 9369 | | Research Engineer fax +46 46 222 3682 | | LUB NetLab http://www.lub.lu.se/~fredrick/ | +-----------------------------------------------------+
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-- Ross J. Reedstrom, Ph.D., <reedstrm@rice.edu> NSBRI Research Scientist/Programmer Computer and Information Technology Institute Rice University, 6100 S. Main St., Houston, TX 77005
participants (2)
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Fredrick Rybarczyk -
Ross J. Reedstrom