Redis - Sorted Set Zscore Command


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Redis ZSCORE command returns the score of the member in the sorted set at the key. If the member does not exist in the sorted set, or the key does not exist, nil is returned.

Return Value

Bulk string reply, the score of member (a double precision floating point number), represented as string.

Syntax

Following is the basic syntax of Redis ZSCORE command.

redis 127.0.0.1:6379> ZSCORE key member

Example

redis 127.0.0.1:6379> ZADD myzset 1 b 2 c 3 d 4 e 
(integer) 4 
redis 127.0.0.1:6379> ZSCORE myzset "c" 
(integer) 3 
redis 127.0.0.1:6379> ZSCORE myzset "y" 
(nil)
redis_sorted_sets.htm
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