Last Updated: February 25, 2016
·
7.742K
· artchang

Trim redis sorted sets to a max number

#redis

If you have a leaderboard or just want to save a specific number of the highest scored sets in a sorted set, use ZREMRANGEBYRANK. The example below will only keep the top 100 highest scored items:
ZREMRANGEBYRANK key 0 -100

#redis

Written by Arthur Chang

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glenn-murray-bse

Off by one; to keep the top 100 you must do:

ZREMRANGEBYRANK key 0 -101</code>

over 1 year ago ·

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