How to sort list in redis
Use sort to sort the list in redis.
The simplest way to use SORT is SORT key and SORT key DESC:
SORT key returns the result of sorting the key values from small to large. SORT key DESC returns the results sorted from large to small by key value.
Example:
Assume that the today_cost list stores today's spending amount, then you can use the SORT command to sort it:
# 开销金额列表 redis> LPUSH today_cost 30 1.5 10 8 (integer) 4 # 排序 redis> SORT today_cost 1) "1.5" 2) "8" 3) "10" 4) "30" # 逆序排序 redis 127.0.0.1:6379> SORT today_cost DESC 1) "30" 2) "10" 3) "8" 4) "1.5"
For more Redis related knowledge, please visitRedis usage tutorial column!
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