Commandslrevrange
LREVRANGE
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Redis Regular Inspection / Technical Support
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Redis Enterprise Server
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Get a list range in reverse (right to left) by index
Usage is lrevrange key start stop.
From right to left, the first value is -1, the second is -2, and the third is -3.
To get the whole list, set start to -1 and stop to 0.
| This command is available in the Enterprise version. |
Example
| Command> | lpush mylist value1 value2 value3 value4 |
| Result> | 4 |
| Command> | lrevrange mylist -1 0 |
| Result> |
0) value1 1) value2 2) value3 3) value4 |
| Command> | lrevrange mylist 1 0 |
| Result> |
0) value3 1) value4 |
| Command> | lrevrange mylist -1 2 |
| Result> |
0) value1 1) value2 |
Sort feature
SORT or ASC sorts in ascending order, DESC sorts in descending order.
Example
| Command> | lrevrange mylist -1 0 sort |
| Result> | 1) value1 2) value2 3) value3 4) value4 |
| Command> | lrevrange mylist -1 0 desc |
| Result> | 1) value4 2) value3 3) value2 4) value1 |
Syntax
LREVRANGE key start stop [sort|asc|desc]
- Available since Redis Enterprise version 6.0.0.
- Time complexity is O(S+N). S is start and N is the number of elements.
| Related commands | LPUSH, RPUSH, LPOP, RPOP |
| Clients for Java | Jedis, Lettuce, Redisson | Clients for C | Hiredis |
| << LLS | LREVRANGE | LLEN >> |
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