Denis Laxalde <denis.laxalde@logilab.fr> [Wed, 22 Jun 2016 15:57:17 +0200] rev 11354
[tox] Split migractions tests from server environment
These are the longest tests in this environment, so running them apart (in
parallel of others) would hopefully speed up the whole suite.
Sylvain Thénault <sylvain.thenault@logilab.fr> [Thu, 23 Jun 2016 10:24:11 +0200] rev 11353
[dataimport] Fix rdef loopup in importer
Denis Laxalde <denis.laxalde@logilab.fr> [Wed, 22 Jun 2016 16:23:11 +0200] rev 11352
[py3k] left-over unicode() in authobjs.py
Philippe Pepiot <philippe.pepiot@logilab.fr> [Tue, 10 May 2016 16:09:34 +0200] rev 11351
[server] Improve massive deletion of entities
sqlserver is limited on the "IN" array size and produce an error "The query
processor ran out of internal resources and could not produce a query plan".
The exact limitation is unclear but can occur with > 10000 item in the array.
See https://support.microsoft.com/en-us/kb/288095
Now we process the deletion by batch of 10000, some quick benchmarks show that
there is no performance impact:
delete_in(50000): 46.765182972
delete_in_batch(50000): 46.3242430687
delete_in(100000): 62.2969429493
delete_in_batch(100000): 61.8402349949