Brother Lian (python)--------------------Radis daily Essays

Redis

Zset ordered Collection

Zadd command

Zadd Runoob 0 Redis add

Zrem Runoob Redis Removal

Zarangebyscore command (value in query list)

Zincrby Zset 2 One if one exists, the order is incremented by 2, and if one exists, add

Zrank Zset one return one ranked in Zset (from small to large)

Zrevrank Zset One return one ranking in Zeset (from big to small)

Zrange zset 0-1 withscores Small to large sort

Zrevrange zset 0-1 withscores from big to small

Zcount Zset 2 3 Returns the number of a given interval in the collection

Zcard Zset Returns the number of elements in the collection

Zscore Zset One returns score in the one element

Zremrangebyrank Zset 1 2 Remove score from Zset to small sort results from 1-2

Brother Lian (python)--------------------Radis daily Essays