Cassandra selective copy

Question

I want to copy selected rows from a columnfamily to a .csv file. The copy command is available just to dump a column or entire table to a file without where clause. Is there

Answer 1

No, there is no built-in support for a "where" clause when exporting to a CSV file.

One alternative would be to write your own script using one of the drivers. In the script you would do the "select", then read the results and write out to a CSV file.