Redis Zlexcount Command

Redis Sorted Sets (sorted set)

The Redis Zlexcount command calculates the number of members in the specified dictionary range within the sorted set.

Syntax

Basic Syntax of redis Zlexcount Command

redis　127.0.0.1:6379>　ZLEXCOUNT　KEY　MIN　MAX

Available Versions

>= 2.8.9

Return Value

Number of members in the specified range.

Online Examples

redis　127.0.0.1:6379>　ZADD　myzset　0　a　0　b　0　c　0　d　0　e
(integer)　5
redis　127.0.0.1:6379>　ZADD　myzset　0　f　0　g
(integer)　2
redis　127.0.0.1:6379>　ZLEXCOUNT　myzset　-　+
(integer)　7
redis　127.0.0.1:6379>　ZLEXCOUNT　myzset　[b　[f
(integer)　5

Redis Sorted Sets (sorted set)