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The "API" page has been changed by TylerHobbs. The comment on this change is: Add multiget count. http://wiki.apache.org/cassandra/API?action=diff&rev1=24&rev2=25 -------------------------------------------------- The method is not O(1). It takes all the columns from disk to calculate the answer. The only benefit of the method is that you do not need to pull all the columns over Thrift interface to count them. + === multiget_count === + . `map<string, i32> multiget_count(keys, column_parent, predicate, consistency_level)` + + A combination of `multiget_slice `and` get_count.` + === get_range_slices === . `list<KeySlice> get_range_slices(column_parent, predicate, range, consistency_level)`
