SMISMEMBER

Syntax
SMISMEMBER key member [member ...]
Available since:
6.2.0
Time complexity:
O(N) where N is the number of elements being checked for membership
ACL categories:
@read, @set, @fast,

Returns whether each member is a member of the set stored at key.

For every member, 1 is returned if the value is a member of the set, or 0 if the element is not a member of the set or if key does not exist.

Examples

SADD myset "one" SADD myset "one" SMISMEMBER myset "one" "notamember"

RESP2/RESP3 Reply

Array reply: a list representing the membership of the given elements, in the same order as they are requested.
Rate this page