Commit Graph

5 Commits

Author SHA1 Message Date
Alasdair Nicol 919934602f [1.6.x] Fixed #20895 -- Made check management command warn if a BooleanField does not have a default value
Thanks to Collin Anderson for the suggestion and Tim Graham for
reviewing the patch.

Backport of 22c6497f99 from master
2013-08-15 20:33:02 -04:00
Anssi Kääriäinen 6b4834952d Fixed #16649 -- Refactored save_base logic
Model.save() will use UPDATE - if not updated - INSERT instead of
SELECT - if found UPDATE else INSERT. This should save a query when
updating, but will cost a little when inserting model with PK set.

Also fixed #17341 -- made sure .save() commits transactions only after
the whole model has been saved. This wasn't the case in model
inheritance situations.

The save_base implementation was refactored into multiple methods.
A typical chain for inherited save is:
save_base()
    _save_parents(self)
        for each parent:
            _save_parents(parent)
            _save_table(parent)
    _save_table(self)
2013-03-14 11:01:47 +02:00
Simon Charette 0f306cad84 Import `CaptureQueriesContext` from its original module. 2013-03-02 03:45:42 -05:00
Simon Charette fb3d85bd14 Fixed #10399 -- Tested that o2o field updates are not constrained by an inner query. 2013-03-02 03:24:08 -05:00
Florian Apolloner 89f40e3624 Merged regressiontests and modeltests into the test root. 2013-02-26 14:36:57 +01:00