Redis Zscore Command

Redis Sorted Sets (sorted set)

The Redis Zscore command returns the score value of the member in the sorted set. If the member element is not a member of the sorted set key, or the key does not exist, return nil.

Syntax

The basic syntax of the redis Zscore command is as follows:

redis　127.0.0.1:6379>　ZSCORE　key　member

Available Version

>= 1.2.0

Return Value

The member's score value, represented as a string.

Online Examples

redis　127.0.0.1:6379>　ZRANGE　salary　0　-1　WITHSCORES　　　　#　Test data
1)　"tom"
2)　"2000"
3)　"peter"
4)　"3500"
5)　"jack"
6)　"5000"
redis　127.0.0.1:6379>　ZSCORE　salary　peter　　　　　　　　　　　　　　#　Note: The returned value is a string
"3500"

Redis Sorted Sets (sorted set)