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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2009-01-29 16:09:14 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2009-01-29 16:09:14 +0000 |
| commit | 10dbde43dbeeb713a9cc428b71c4fa59535f2e83 (patch) | |
| tree | f06c50844e01ef8466ff5916e400f0d4119b023c /lib/sqlalchemy/queue.py | |
| parent | 966119f4d31ec511930024ad4b12d5e53cc8a6ec (diff) | |
| download | sqlalchemy-10dbde43dbeeb713a9cc428b71c4fa59535f2e83.tar.gz | |
- The per-dialect cache used by TypeEngine to cache
dialect-specific types is now a WeakKeyDictionary.
This to prevent dialect objects from
being referenced forever for an application that
creates an arbitrarily large number of engines
or dialects. There is a small performance penalty
which will be resolved in 0.6. [ticket:1299]
Diffstat (limited to 'lib/sqlalchemy/queue.py')
0 files changed, 0 insertions, 0 deletions