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d „ ƒ YZ d S( sï Savepoint data manager implementation example.
Sample data manager implementation that illustrates how to implement
savepoints.
See savepoint.txt in the transaction package.
$Id: savepointsample.py 112140 2010-05-07 15:29:36Z tseaver $
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„ Z d „ Z RS( s— Sample implementation of data manager that doesn't support savepoints
This data manager stores named simple values, like strings and numbers.
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