Can you provide an example of writing and reading column names of a different type.
Thanks ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 6/07/2012, at 11:30 AM, Sunit Randhawa wrote: > HI Aaron, > > It is > > create column family CF > with comparator = > 'CompositeType(org.apache.cassandra.db.marshal.Int32Type,org.apache.cassandra.db.marshal.UTF8Type,org.apache.cassandra.db.marshal.UTF8Type)' > and key_validation_class = UTF8Type > and default_validation_class = UTF8Type; > > This is allowing me to insert column names of different type. > > Thanks, > Sunit. > On Thu, Jul 5, 2012 at 4:24 PM, aaron morton <aa...@thelastpickle.com> wrote: >> #2 has the Composite Column and #1 does not. >> >> They are both strings. >> >> All column names *must* be of the same type. What was your CF definition ? >> >> Cheers >> >> ----------------- >> Aaron Morton >> Freelance Developer >> @aaronmorton >> http://www.thelastpickle.com >> >> On 6/07/2012, at 7:26 AM, Sunit Randhawa wrote: >> >> Hello, >> >> I have 2 Columns for a 'RowKey' as below: >> >> #1 : set CF['RowKey']['1000']='A=1,B=2'; >> #2: set CF['RowKey']['1000:C1']='A=2,B=3''; >> >> #2 has the Composite Column and #1 does not. >> >> Now when I execute the Composite Slice query by 1000 and C1, I do get >> both the columns above. >> >> I am hoping get #2 only since I am specifically providing "C1" as >> Start and Finish Composite Range with >> Composite.ComponentEquality.EQUAL. >> >> >> I am not sure if this is by design. >> >> Thanks, >> Sunit. >> >>
