378 B
378 B
This command is equal to SDIFF, but instead of returning the resulting set, it
is stored in destination.
If destination already exists, it is overwritten.
@return
@integer-reply: the number of elements in the resulting set.
@examples
SADD key1 "a"
SADD key1 "b"
SADD key1 "c"
SADD key2 "c"
SADD key2 "d"
SADD key2 "e"
SDIFFSTORE key key1 key2
SMEMBERS key