Glenn Langford added the comment:

...if I understand the proposed caching scheme, then repeated executions of the 
query

SELECT a,b,c FROM table

would result in cache hits, since the column names remain the same. I'm 
guessing this would resolve the performance problem in the app I saw, but it 
would be good to verify that performance is broadly similar with/without named 
tuples.

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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue13299>
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