Sunday, 12 April 2015

SDIFF key1 key2 ...keyN

Syntax
SDIFF key1 key2 ...keyN
    Returns the members of the set resulting from the difference between the first set and all the successive sets.

127.0.0.1:6379> sadd set1 2 4 6 8 
(integer) 4 
127.0.0.1:6379> sadd set2 1 3 5 7 4 6 
(integer) 6 
127.0.0.1:6379> sadd set3 1 3 5 7 4 
(integer) 5 
127.0.0.1:6379> sdiff set1 set2 set3 
1) "2" 
2) "8" 



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