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From Xu Renjie <>
Subject Astyanax empty column check
Date Wed, 17 Oct 2012 08:44:40 GMT
hello guys,
   I am currently using Astyanax as a client(new to Astyanax). But I am not
clear how to differentiate the following 2 situations:
a. A row which has only key without columns
b. No this row in database.

Since when I use RowQuery to query Cassandra with given key, both the above
two situations will return a ColumnList
with size 0. And also I didn't find other api can handle this.
Do you have any better way for this? Thanks in advance.

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