Yup, thats a pretty common pattern. How exactly depends on the client you are using.
Say you were using pycassam, you would do a get() http://pycassa.github.com/pycassa/api/pycassa/columnfamily.html#pycassa.columnfamily.ColumnFamily.get
with column_start="ABC_" , count to whatever, and column_finish not provided.
You can also provide a finish and use the highest encoded character, e.g. ascii 126 is ~ so
if you used column_finish = "ABC_~" you would get everything that starts with ABC_
Cheers
-----------------
Aaron Morton
Freelance Cassandra Developer
@aaronmorton
http://www.thelastpickle.com
On 3 Aug 2011, at 09:28, Eldad Yamin wrote:
> Hello,
> I wonder if I can select a column or all columns that start with X.
> E.g I have columns ABC_1, ABC_2, ZZZ_1 and I want to select all columns that start with
ABC_ - is that possible?
>
>
>
> Thanks!
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