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| author | Arthur Neves <arthurnn@gmail.com> | 2014-12-30 12:36:37 -0500 |
|---|---|---|
| committer | Arthur Neves <arthurnn@gmail.com> | 2014-12-30 12:36:37 -0500 |
| commit | 5acd24bbeae0e9e5e81e87b5929e17f35527b2ea (patch) | |
| tree | 2c9612fb542c1a96f94f39cdd7362e27ab6cbdb4 /activerecord/lib/active_record/associations/preloader | |
| parent | 20ea1a2adf85ef33496fda879e565f7ee72456e9 (diff) | |
| download | rails-5acd24bbeae0e9e5e81e87b5929e17f35527b2ea.tar.gz rails-5acd24bbeae0e9e5e81e87b5929e17f35527b2ea.tar.bz2 rails-5acd24bbeae0e9e5e81e87b5929e17f35527b2ea.zip | |
Ensures that primary_key method will return nil when multi-pk
When table has a composite primary key, the `primary_key` method for
sqlite3 and postgresql was only returning the first field of the key.
Ensures that it will return nil instead, as AR dont support composite pks.
Diffstat (limited to 'activerecord/lib/active_record/associations/preloader')
0 files changed, 0 insertions, 0 deletions