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| author | Gaëtan de Menten <gdementen@gmail.com> | 2009-11-03 15:52:57 +0000 |
|---|---|---|
| committer | Gaëtan de Menten <gdementen@gmail.com> | 2009-11-03 15:52:57 +0000 |
| commit | adaecccda17d927462df30f7e6be37a300798013 (patch) | |
| tree | 7c071c3826cbc5c7f459b6240f303443813859f9 /lib/sqlalchemy/engine/base.py | |
| parent | db3521823dd629d07079555341b5f5885264650f (diff) | |
| download | sqlalchemy-adaecccda17d927462df30f7e6be37a300798013.tar.gz | |
rewrote PickleType bind_processor and result_processors to bypass TypeDecorator
call overhead and avoid pickler function lookup for each row (see #1598).
Provides a speedup of ~7 % on total query time for a 1000 record query on a
table with 1 PickeType field and 25% None values.
Diffstat (limited to 'lib/sqlalchemy/engine/base.py')
0 files changed, 0 insertions, 0 deletions