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From "Yair Even-Zohar" <ya...@revenuescience.com>
Subject Deleting old versions from a table
Date Wed, 15 Oct 2008 15:24:52 GMT
I would like to delete old versions from a table on a daily basis and am
thinking to implement:


1) Run a map/reduce (similar to RowCounter) and for each rowid, execute
a deleteall(rowed, timestamp)

2) Similar to (1), but with a scanner. I could also write a filter to
filter retrieve only rowids that have data older then timestamp.


Before I start writing code, I would like to know if there is an
existing process to delete old data?





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