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The "FileFormatDesignDoc" page has been changed by StuHood. http://wiki.apache.org/cassandra/FileFormatDesignDoc?action=diff&rev1=19&rev2=20 -------------------------------------------------- || havarti || muenster || 0 || 0 || || || || 1 || 1 || - This example shows a range tombstone for values at level "name1" between 'havarti' and 'muenster': the chunk for the "name1" level stores a pair of range tuples for the 'cheese' parent and a nulls are stored for parents without any range metadata. The end result is that the span stores a tombstone from ('cheese', 'havarti', <empty>) to ('cheese', 'muenster', null), where <empty> is the smallest value, and null is the largest value. + This example shows a range tombstone for values at level "name1" between 'havarti' and 'muenster': the chunk for the "name1" level stores a pair of range tuples for the 'cheese' parent and nulls are stored for parents without any range metadata. The end result is that the span stores a tombstone from ('cheese', 'havarti', <empty>) to ('cheese', 'muenster', null), where <empty> is the smallest value, and null is the largest value. Note that it is not possible for ranges for a parent to overlap: in this case, the ranges would be resolved such that the intersection was given the winning timestamp, and the two remainders would use their original timestamps.
