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0 Replies Latest reply: Jun 6, 2013 10:51 AM by user8997135 RSS


user8997135 Newbie
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I want to do this:
1,if the key exists, overwrite
2,if the key doesn't exist, no op, return operationstatus.keyexist

My lame understanding of transaction did not give me a definite answer. And the existance of putNoOverwrite made me wonder if there is something subtle going on.


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