27 messages in com.googlegroups.sqlalchemy[sqlalchemy] Re: polymorphic mapping ...
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svilen24 Jan 2007 06:02.py
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sdob...@sistechnology.com27 Jan 2007 08:53 
Michael Bayer27 Jan 2007 11:40 
Michael Bayer27 Jan 2007 12:31 
Michael Bayer27 Jan 2007 17:32 
sdob...@sistechnology.com28 Jan 2007 08:16.tbz, .py
Michael Bayer28 Jan 2007 11:56 
sdob...@sistechnology.com28 Jan 2007 12:54 
Michael Bayer28 Jan 2007 13:57 
svilen29 Jan 2007 01:39 
svilen29 Jan 2007 10:41.py, .py
Michael Bayer29 Jan 2007 11:14 
Michael Bayer29 Jan 2007 11:18 
svilen29 Jan 2007 11:41.py, .py
Michael Bayer29 Jan 2007 13:12 
Michael Bayer29 Jan 2007 13:39 
sdob...@sistechnology.com29 Jan 2007 15:26.py, .py
sdob...@sistechnology.com29 Jan 2007 15:48 
sdob...@sistechnology.com30 Jan 2007 00:50.py
svilen30 Jan 2007 01:40.py, .py
Michael Bayer30 Jan 2007 07:09 
sdob...@sistechnology.com30 Jan 2007 12:02 
svilen31 Jan 2007 09:42.py
Michael Bayer31 Jan 2007 11:17 
sdob...@sistechnology.com31 Jan 2007 13:57 
Subject:[sqlalchemy] Re: polymorphic mapping with more than 2 level of inheritance
From:sdob...@sistechnology.com (sdob@sistechnology.com)
Date:01/28/2007 12:54:44 PM
List:com.googlegroups.sqlalchemy

all tests pass with rev 2267 of that branch. try that rev specifically, since i want to take whats there and do another pass. im trying to get it so that the entire science of "parent table, child table, polymorphic selectables, primary join -> polymorphic joins -> determine direction/lazy clause/eager clause/synchronize FKs" is super-well-nailed down.

okay, give me a day. i've done the "bruteforce" A-B-C combinations test and now trying to classify the results...

one thing that hickups is that i hit some memory leak or something - 4000 times setuping and tearing-down SA with sqlite/memory fills the available 2Gig RAM. That is 500K per session is leaking. i guess it might be sqlite problem, as gc didn't reveal anything... i'll try on postgres tomorrow.

Is there any particular way of stopping SQLalchemy, so it force-releases all connections, removes all caches etc etc ?

bye svil