zmscore.3valkey - Man Page
Returns the score of one or more members in a sorted set.
Synopsis
ZMSCORE key member [member...]
Description
Returns the scores associated with the specified members in the sorted set stored at key.
For every member that does not exist in the sorted set, a nil value is returned.
Reply
Resp2
One of the following:
- valkey-protocol(7) Nil reply: if the member does not exist in the sorted set.
- valkey-protocol(7) Array reply: a list of valkey-protocol(7) Bulk string reply member scores as double-precision floating point numbers.
Resp3
One of the following:
- valkey-protocol(7) Null reply: if the member does not exist in the sorted set.
- valkey-protocol(7) Array reply: a list of valkey-protocol(7) Double reply member scores as double-precision floating point numbers.
Complexity
O(N) where N is the number of members being requested.
Acl Categories
@fast @read @sortedset
History
- Available since: 6.2.0
Examples
127.0.0.1:6379> ZADD myzset 1 "one" (integer) 1 127.0.0.1:6379> ZADD myzset 2 "two" (integer) 1 127.0.0.1:6379> ZMSCORE myzset "one" "two" "nofield" 1) "1" 2) "2" 3) (nil)
See Also
bzmpop(3valkey), bzpopmax(3valkey), bzpopmin(3valkey), zadd(3valkey), zcard(3valkey), zcount(3valkey), zdiff(3valkey), zdiffstore(3valkey), zincrby(3valkey), zinter(3valkey), zintercard(3valkey), zinterstore(3valkey), zlexcount(3valkey), zmpop(3valkey), zpopmax(3valkey), zpopmin(3valkey), zrandmember(3valkey), zrange(3valkey), zrangestore(3valkey), zrank(3valkey), zrem(3valkey), zremrangebylex(3valkey), zremrangebyrank(3valkey), zremrangebyscore(3valkey), zrevrank(3valkey), zscan(3valkey), zscore(3valkey), zunion(3valkey), zunionstore(3valkey)