We have the following structure in a composite CF, comprising 2 parts Key=123 -> A:1, A:2, A:3,B:1, B:2, B:3, B:4, C:1, C:2, C:3,....
Our application provides the following inputs for querying on the first-part of composite column key=123, [(colName=A, range=2), (colName=B, range=3), (colName=C, range=1)] The below output is desired key=123 --> A:1, A:2 [Get first 2 composite cols for prefix 'A'] B:1, B:2, B:3 [Get first 3 composite cols for prefix 'B'] C:1 [Get the first composite col for prefix 'C'] I see that this akin to a "range-of-range" query via composite columns. Is something like this possible in cassandra, may be in latest versions? -- Ravi