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| author | Malcolm Tredinnick <malcolm.tredinnick@gmail.com> | 2008-03-15 09:13:22 +0000 |
|---|---|---|
| committer | Malcolm Tredinnick <malcolm.tredinnick@gmail.com> | 2008-03-15 09:13:22 +0000 |
| commit | 93baa3e4170ea40be967d48560ffca55395be07b (patch) | |
| tree | d364eb6f82b50e36aa354d1af4da14bd9cdb7ab7 /docs/tutorial04.txt | |
| parent | 7534ef1f7e86a301a2dd788855095262d2925832 (diff) | |
queryset-refactor: Optimised some internal data structures in sql/query.py.
Mostly this involves changing them to a "copy on write" implementation, which
speeds up cloning (and the relevant structures aren't updated very frequently).
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7247 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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