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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-10-06 12:46:02 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-10-06 12:46:02 -0400 |
| commit | ab59e3e1135e1c5b59d19a54114163119d5ab1a4 (patch) | |
| tree | 65c9c88fc5bfb4b6841e70730b231d5904266917 /CHANGES | |
| parent | b7b242dbb5709aab76d1a035db3d5a72d079740c (diff) | |
| download | sqlalchemy-ab59e3e1135e1c5b59d19a54114163119d5ab1a4.tar.gz | |
- [bug] Continuing [ticket:2566] regarding extra
state post-flush due to event listeners;
any states that are marked as "dirty" from an
attribute perspective, usually via column-attribute
set events within after_insert(), after_update(),
etc., will get the "history" flag reset
in all cases, instead of only those instances
that were part of the flush. This has the effect
that this "dirty" state doesn't carry over
after the flush and won't result in UPDATE
statements. A warning is emitted to this
effect; the set_committed_state()
method can be used to assign attributes on objects
without producing history events. [ticket:2582]
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -246,6 +246,21 @@ underneath "0.7.xx". inside of the flush, but for now, results can't be guaranteed. + - [bug] Continuing [ticket:2566] regarding extra + state post-flush due to event listeners; + any states that are marked as "dirty" from an + attribute perspective, usually via column-attribute + set events within after_insert(), after_update(), + etc., will get the "history" flag reset + in all cases, instead of only those instances + that were part of the flush. This has the effect + that this "dirty" state doesn't carry over + after the flush and won't result in UPDATE + statements. A warning is emitted to this + effect; the set_committed_state() + method can be used to assign attributes on objects + without producing history events. [ticket:2582] + - [feature] ORM entities can be passed to select() as well as the select_from(), correlate(), and correlate_except() |