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The following page has been changed by ArinSarkissian: http://wiki.apache.org/cassandra/API ------------------------------------------------------------------------------ == Terminology / Abbreviations == Keyspace:: Contains multiple Column Families - CF:: Column family. + CF:: ColumnFamily. - SCF:: Super Column family. + SCF:: ColumnFamily of type "Super". == Exceptions == NotFoundException:: A specific column was requested that does not exist. @@ -39, +39 @@ ||`QUORUM`||Will query all storage nodes and return the record that is prevailing in consistency. For instance, if `foo = 1` on nodes A and B, while `foo = 2` on node C then the prevailing consistency is `foo = 1`. A background thread will be fired off to fix consistency issues.|| ||`ALL`||Not supported.|| - === SliceRange === - - A slice range is a structure that stores basic range, ordering and limit information for a query that will return multiple keys. It could be thought of as Cassandra's version of `LIMIT` and `ORDER BY`. - - ||'''Attribute'''||'''Type'''||'''Default'''||'''Required'''||'''Description'''|| - ||`start`||`binary`||n/a||Y||The column name to start the slice with. This attribute is not required, though there is no default value, and can be safely set to `''`. Can be numerical or characters.|| - ||`finish`||`binary`||n/a||Y||The column name to stop the slice at. This attribute is not required, though there is no default value, and can be safely set to `''`. Can be an integer or string.|| - ||`reversed`||`bool`||`false`||N||Whether the results should be ordered in reversed order. Similar to `ORDER BY blah DESC` in MySQL.|| - ||`count`||`integer`||`100`||N||How many keys to return. Similar to `LIMIT 100` in MySQL.|| - - === SlicePredicate === -
