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From "Dop Sun" <>
Subject keyrange for get_range_slices
Date Thu, 10 Jun 2010 14:03:28 GMT


As documented in the, the key range for
get_range_slices are both inclusive. 


As discussed in this thread:
de067d3, there is a case that user want to discover all keys (huge number)
in a column family. 


What I think  is doing batchly: using empty string as start and finish
first, then using the last key returned as start and query second.


My question is: using this method, the last key returned for the first
query, will be returned again in the second query as the first key. And it's
a duplication. Is there any other API to discover keys without duplications
in current implementation?





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