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From aaron morton <aa...@thelastpickle.com>
Subject Re: result of get_indexed_slices() seems wrong
Date Thu, 24 Mar 2011 04:24:19 GMT
Looks like this https://issues.apache.org/jira/browse/CASSANDRA-2347

From this discussion http://www.mail-archive.com/user@cassandra.apache.org/msg11291.html


Aaron

On 24 Mar 2011, at 17:17, Wangpei (Peter) wrote:

> Hi,
>  
> This problem occurs when the clause has multi expression and a expression with operator
other than EQ.
> Is anyone meet the same problem?
>  
> I trace the code, and seen this at ColumnFamilyStore.satisfies() method:
>             int v = data.getComparator().compare(column.value(), expression.value);
> It seems when I need the type of column value here, it use the type of my column names
which is UTF8Type, so give the wrong result.
> To fix it, the expression needs a optional “comparator_type” attribute, then satisfies()
can get the correct type to compare.
> pls point out if I am wrong.
>  
>  


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