Return the difference of two or more sets.
Return the (set) difference of two or more sets.
redisSDiff(keys, ...)
keys |
A vector or list of keys corresponding to sets. May also be a single key. |
... |
Additional keys corresponding to sets. See the examples below. |
The first argument may be a vector of set names, a list of set names, or a single set name. If only a single set name is specified, specify more sets as additional function arguments as shown in the examples.
A list of elements in the difference of the specified sets, or NULL if the intersection is the empty set.
B. W. Lewis
http://redis.io/commands
## Not run:
redisConnect()
redisSAdd('A',1)
redisSAdd('A',2)
redisSAdd('B',4)
redisSDiff('A','B')
redisSDiff(c('A','B'))
redisSDiff(list('A','B'))
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.