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❮ Keys Exists Sorted Sets Zrevrange ❯

Redis Zremrangebyrank Command

Redis Sorted Set (sorted set)

The Redis Zremrangebyrank command is used to remove all members from the sorted set within the specified rank (index) range.

Syntax

The basic syntax for the redis Zremrangebyrank command is as follows:

redis 127.0.0.1:6379> ZREMRANGEBYRANK key start stop

Available Versions

= 2.0.0

Return Value

The number of removed members.

Example

redis 127.0.0.1:6379> ZADD salary 2000 jack
(integer) 1
redis 127.0.0.1:6379> ZADD salary 5000 tom
(integer) 1
redis 127.0.0.1:6379> ZADD salary 3500 peter
(integer) 1

redis 127.0.0.1:6379> ZREMRANGEBYRANK salary 0 1       # Removes members with indices 0 to 1
(integer) 2

redis 127.0.0.1:6379> ZRANGE salary 0 -1 WITHSCORES    # Only one member remains in the sorted set
1) "tom"
2) "5000"

Redis Sorted Set (sorted set)

❮ Keys Exists Sorted Sets Zrevrange ❯