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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2007-11-14 16:43:21 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2007-11-14 16:43:21 +0000 |
| commit | a03aa84c31bee4c13a32612109c79e86a2afcd53 (patch) | |
| tree | 822fff40d3ea6559221dc4e307dc560d08c39a72 /lib/sqlalchemy/engine/base.py | |
| parent | 7f0b5edc9258364b9bb954bd4e3b18d88d63edf4 (diff) | |
| download | sqlalchemy-a03aa84c31bee4c13a32612109c79e86a2afcd53.tar.gz | |
- DeferredColumnLoader checks row for column, if present sends it to
ColumnLoader to create the row processor
- eager loaders ensure deferred foreign key cols are present in the primary list of columns (and secondary...). because eager loading with LIMIT/OFFSET doesn't re-join to the parent table anymore this is now necessary. [ticket:864]
Diffstat (limited to 'lib/sqlalchemy/engine/base.py')
| -rw-r--r-- | lib/sqlalchemy/engine/base.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py index 859fb796e..c3f99bb24 100644 --- a/lib/sqlalchemy/engine/base.py +++ b/lib/sqlalchemy/engine/base.py @@ -1406,6 +1406,8 @@ class ResultProxy(object): def _has_key(self, row, key): try: + # _key_cache uses __missing__ in 2.5, so not much alternative + # to catching KeyError self._key_cache[key] return True except KeyError: |