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(parent: 3f8bfe5) | patch
if an item attached to a parent is found to be already in the session, then the ...
authorMike Bayer <mike_mp@zzzcomputing.com>
Thu, 15 Jun 2006 15:27:39 +0000 (15:27 +0000)
committerMike Bayer <mike_mp@zzzcomputing.com>
Thu, 15 Jun 2006 15:27:39 +0000 (15:27 +0000)
commitf9468e8759d3c8401f71cd6f4b4e9ffeadf4c817
treedcf6934c513e481ad67c38d0ab650bb773418c3etree | snapshot
parent3f8bfe517c2cb9687fa3d32443d762dfdbf0ae87commit | diff
if an item attached to a parent is found to be already in the session, then the "save-update" cascade operation doesnt take place.  currently this prevents unncessessary cascading due to backref events, which was a massive speed hit.
CHANGES diff | blob | blame | history
lib/sqlalchemy/orm/unitofwork.py diff | blob | blame | history
test/perf/massload2.py [new file with mode: 0644] blob
Mirror of https://github.com/sqlalchemy/sqlalchemy.git